25366689920

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8941}}^1$

素因数の和:9015

約数の個数: 256

約数和(自身を含む): 73550453760

約数和(自身を除く): 48183763840

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 32, 40, 44, 52, 55, 62, 64, 65, 80, 88, 104, 110, 124, 128, 130, 143, 155, 160, 176, 208, 220, 248, 260, 286, 310, 320, 341, 352, 403, 416, 440, 496, 520, 572, 620, 640, 682, 704, 715, 806, 832, 880, 992, 1040, 1144, 1240, 1364, 1408, 1430, 1612, 1664, 1705, 1760, 1984, 2015, 2080, 2288, 2480, 2728, 2860, 3224, 3410, 3520, 3968, 4030, 4160, 4433, 4576, 4960, 5456, 5720, 6448, 6820, 7040, 8060, 8320, 8866, 8941, 9152, 9920, 10912, 11440, 12896, 13640, 16120, 17732, 17882, 18304, 19840, 21824, 22165, 22880, 25792, 27280, 32240, 35464, 35764, 43648, 44330, 44705, 45760, 51584, 54560, 64480, 70928, 71528, 88660, 89410, 91520, 98351, 109120, 116233, 128960, 141856, 143056, 177320, 178820, 196702, 218240, 232466, 257920, 277171, 283712, 286112, 354640, 357640, 393404, 464932, 491755, 554342, 567424, 572224, 581165, 709280, 715280, 786808, 929864, 983510, 1108684, 1144448, 1162330, 1278563, 1385855, 1418560, 1430560, 1573616, 1859728, 1967020, 2217368, 2324660, 2557126, 2771710, 2837120, 2861120, 3048881, 3147232, 3603223, 3719456, 3934040, 4434736, 4649320, 5114252, 5543420, 5722240, 6097762, 6294464, 6392815, 7206446, 7438912, 7868080, 8869472, 9298640, 10228504, 11086840, 12195524, 12588928, 12785630, 14412892, 14877824, 15244405, 15736160, 17738944, 18016115, 18597280, 20457008, 22173680, 24391048, 25571260, 28825784, 30488810, 31472320, 35477888, 36032230, 37194560, 39635453, 40914016, 44347360, 48782096, 51142520, 57651568, 60977620, 62944640, 72064460, 74389120, 79270906, 81828032, 88694720, 97564192, 102285040, 115303136, 121955240, 144128920, 158541812, 163656064, 177389440, 195128384, 198177265, 204570080, 230606272, 243910480, 288257840, 317083624, 390256768, 396354530, 409140160, 461212544, 487820960, 576515680, 634167248, 792709060, 818280320, 975641920, 1153031360, 1268334496, 1585418120, 1951283840, 2306062720, 2536668992, 3170836240, 5073337984, 6341672480, 12683344960, 25366689920]

約数ペア:

[(1, 25366689920), (2, 12683344960), (4, 6341672480), (5, 5073337984), (8, 3170836240), (10, 2536668992), (11, 2306062720), (13, 1951283840), (16, 1585418120), (20, 1268334496), (22, 1153031360), (26, 975641920), (31, 818280320), (32, 792709060), (40, 634167248), (44, 576515680), (52, 487820960), (55, 461212544), (62, 409140160), (64, 396354530), (65, 390256768), (80, 317083624), (88, 288257840), (104, 243910480), (110, 230606272), (124, 204570080), (128, 198177265), (130, 195128384), (143, 177389440), (155, 163656064), (160, 158541812), (176, 144128920), (208, 121955240), (220, 115303136), (248, 102285040), (260, 97564192), (286, 88694720), (310, 81828032), (320, 79270906), (341, 74389120), (352, 72064460), (403, 62944640), (416, 60977620), (440, 57651568), (496, 51142520), (520, 48782096), (572, 44347360), (620, 40914016), (640, 39635453), (682, 37194560), (704, 36032230), (715, 35477888), (806, 31472320), (832, 30488810), (880, 28825784), (992, 25571260), (1040, 24391048), (1144, 22173680), (1240, 20457008), (1364, 18597280), (1408, 18016115), (1430, 17738944), (1612, 15736160), (1664, 15244405), (1705, 14877824), (1760, 14412892), (1984, 12785630), (2015, 12588928), (2080, 12195524), (2288, 11086840), (2480, 10228504), (2728, 9298640), (2860, 8869472), (3224, 7868080), (3410, 7438912), (3520, 7206446), (3968, 6392815), (4030, 6294464), (4160, 6097762), (4433, 5722240), (4576, 5543420), (4960, 5114252), (5456, 4649320), (5720, 4434736), (6448, 3934040), (6820, 3719456), (7040, 3603223), (8060, 3147232), (8320, 3048881), (8866, 2861120), (8941, 2837120), (9152, 2771710), (9920, 2557126), (10912, 2324660), (11440, 2217368), (12896, 1967020), (13640, 1859728), (16120, 1573616), (17732, 1430560), (17882, 1418560), (18304, 1385855), (19840, 1278563), (21824, 1162330), (22165, 1144448), (22880, 1108684), (25792, 983510), (27280, 929864), (32240, 786808), (35464, 715280), (35764, 709280), (43648, 581165), (44330, 572224), (44705, 567424), (45760, 554342), (51584, 491755), (54560, 464932), (64480, 393404), (70928, 357640), (71528, 354640), (88660, 286112), (89410, 283712), (91520, 277171), (98351, 257920), (109120, 232466), (116233, 218240), (128960, 196702), (141856, 178820), (143056, 177320)]