26215700680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1229}}^1$

素因数の和:1416

約数の個数: 256

約数和(自身を含む): 71414784000

約数和(自身を除く): 45199083320

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 19, 20, 26, 34, 38, 40, 52, 65, 68, 76, 85, 95, 104, 127, 130, 136, 152, 170, 190, 221, 247, 254, 260, 323, 340, 380, 442, 494, 508, 520, 635, 646, 680, 760, 884, 988, 1016, 1105, 1229, 1235, 1270, 1292, 1615, 1651, 1768, 1976, 2159, 2210, 2413, 2458, 2470, 2540, 2584, 3230, 3302, 4199, 4318, 4420, 4826, 4916, 4940, 5080, 6145, 6460, 6604, 8255, 8398, 8636, 8840, 9652, 9832, 9880, 10795, 12065, 12290, 12920, 13208, 15977, 16510, 16796, 17272, 19304, 20893, 20995, 21590, 23351, 24130, 24580, 28067, 31369, 31954, 33020, 33592, 41021, 41786, 41990, 43180, 46702, 48260, 49160, 56134, 62738, 63908, 66040, 79885, 82042, 83572, 83980, 86360, 93404, 96520, 104465, 112268, 116755, 125476, 127816, 140335, 156083, 156845, 159770, 164084, 167144, 167960, 186808, 205105, 208930, 224536, 233510, 250952, 271609, 280670, 303563, 312166, 313690, 319540, 328168, 396967, 410210, 417860, 467020, 533273, 543218, 561340, 607126, 624332, 627380, 639080, 780415, 793934, 820420, 835720, 934040, 1066546, 1086436, 1122680, 1214252, 1248664, 1254760, 1358045, 1517815, 1560830, 1587868, 1640840, 1984835, 2029079, 2133092, 2172872, 2428504, 2653411, 2666365, 2716090, 2965577, 3035630, 3121660, 3175736, 3969670, 4058158, 4266184, 5160571, 5306822, 5332730, 5432180, 5931154, 6071260, 6243320, 7939340, 8116316, 10145395, 10321142, 10613644, 10665460, 10864360, 11862308, 12142520, 13267055, 14827885, 15878680, 16232632, 20290790, 20642284, 21227288, 21330920, 23724616, 25802855, 26534110, 29655770, 34494343, 38552501, 40581580, 41284568, 50414809, 51605710, 53068220, 59311540, 68988686, 77105002, 81163160, 100829618, 103211420, 106136440, 118623080, 137977372, 154210004, 172471715, 192762505, 201659236, 206422840, 252074045, 275954744, 308420008, 344943430, 385525010, 403318472, 504148090, 655392517, 689886860, 771050020, 1008296180, 1310785034, 1379773720, 1542100040, 2016592360, 2621570068, 3276962585, 5243140136, 6553925170, 13107850340, 26215700680]

約数ペア:

[(1, 26215700680), (2, 13107850340), (4, 6553925170), (5, 5243140136), (8, 3276962585), (10, 2621570068), (13, 2016592360), (17, 1542100040), (19, 1379773720), (20, 1310785034), (26, 1008296180), (34, 771050020), (38, 689886860), (40, 655392517), (52, 504148090), (65, 403318472), (68, 385525010), (76, 344943430), (85, 308420008), (95, 275954744), (104, 252074045), (127, 206422840), (130, 201659236), (136, 192762505), (152, 172471715), (170, 154210004), (190, 137977372), (221, 118623080), (247, 106136440), (254, 103211420), (260, 100829618), (323, 81163160), (340, 77105002), (380, 68988686), (442, 59311540), (494, 53068220), (508, 51605710), (520, 50414809), (635, 41284568), (646, 40581580), (680, 38552501), (760, 34494343), (884, 29655770), (988, 26534110), (1016, 25802855), (1105, 23724616), (1229, 21330920), (1235, 21227288), (1270, 20642284), (1292, 20290790), (1615, 16232632), (1651, 15878680), (1768, 14827885), (1976, 13267055), (2159, 12142520), (2210, 11862308), (2413, 10864360), (2458, 10665460), (2470, 10613644), (2540, 10321142), (2584, 10145395), (3230, 8116316), (3302, 7939340), (4199, 6243320), (4318, 6071260), (4420, 5931154), (4826, 5432180), (4916, 5332730), (4940, 5306822), (5080, 5160571), (6145, 4266184), (6460, 4058158), (6604, 3969670), (8255, 3175736), (8398, 3121660), (8636, 3035630), (8840, 2965577), (9652, 2716090), (9832, 2666365), (9880, 2653411), (10795, 2428504), (12065, 2172872), (12290, 2133092), (12920, 2029079), (13208, 1984835), (15977, 1640840), (16510, 1587868), (16796, 1560830), (17272, 1517815), (19304, 1358045), (20893, 1254760), (20995, 1248664), (21590, 1214252), (23351, 1122680), (24130, 1086436), (24580, 1066546), (28067, 934040), (31369, 835720), (31954, 820420), (33020, 793934), (33592, 780415), (41021, 639080), (41786, 627380), (41990, 624332), (43180, 607126), (46702, 561340), (48260, 543218), (49160, 533273), (56134, 467020), (62738, 417860), (63908, 410210), (66040, 396967), (79885, 328168), (82042, 319540), (83572, 313690), (83980, 312166), (86360, 303563), (93404, 280670), (96520, 271609), (104465, 250952), (112268, 233510), (116755, 224536), (125476, 208930), (127816, 205105), (140335, 186808), (156083, 167960), (156845, 167144), (159770, 164084)]