88637120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1$

素因数の和:203

約数の個数: 168

約数和(自身を含む): 251002800

約数和(自身を除く): 162365680

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 149, 160, 169, 176, 208, 220, 260, 286, 298, 320, 338, 352, 416, 440, 520, 572, 596, 676, 704, 715, 745, 832, 845, 880, 1040, 1144, 1192, 1352, 1430, 1490, 1639, 1690, 1760, 1859, 1937, 2080, 2288, 2384, 2704, 2860, 2980, 3278, 3380, 3520, 3718, 3874, 4160, 4576, 4768, 5408, 5720, 5960, 6556, 6760, 7436, 7748, 8195, 9152, 9295, 9536, 9685, 10816, 11440, 11920, 13112, 13520, 14872, 15496, 16390, 18590, 19370, 21307, 22880, 23840, 25181, 26224, 27040, 29744, 30992, 32780, 37180, 38740, 42614, 45760, 47680, 50362, 52448, 54080, 59488, 61984, 65560, 74360, 77480, 85228, 100724, 104896, 106535, 118976, 123968, 125905, 131120, 148720, 154960, 170456, 201448, 213070, 251810, 262240, 276991, 297440, 309920, 340912, 402896, 426140, 503620, 524480, 553982, 594880, 619840, 681824, 805792, 852280, 1007240, 1107964, 1363648, 1384955, 1611584, 1704560, 2014480, 2215928, 2769910, 3409120, 4028960, 4431856, 5539820, 6818240, 8057920, 8863712, 11079640, 17727424, 22159280, 44318560, 88637120]

約数ペア:

[(1, 88637120), (2, 44318560), (4, 22159280), (5, 17727424), (8, 11079640), (10, 8863712), (11, 8057920), (13, 6818240), (16, 5539820), (20, 4431856), (22, 4028960), (26, 3409120), (32, 2769910), (40, 2215928), (44, 2014480), (52, 1704560), (55, 1611584), (64, 1384955), (65, 1363648), (80, 1107964), (88, 1007240), (104, 852280), (110, 805792), (130, 681824), (143, 619840), (149, 594880), (160, 553982), (169, 524480), (176, 503620), (208, 426140), (220, 402896), (260, 340912), (286, 309920), (298, 297440), (320, 276991), (338, 262240), (352, 251810), (416, 213070), (440, 201448), (520, 170456), (572, 154960), (596, 148720), (676, 131120), (704, 125905), (715, 123968), (745, 118976), (832, 106535), (845, 104896), (880, 100724), (1040, 85228), (1144, 77480), (1192, 74360), (1352, 65560), (1430, 61984), (1490, 59488), (1639, 54080), (1690, 52448), (1760, 50362), (1859, 47680), (1937, 45760), (2080, 42614), (2288, 38740), (2384, 37180), (2704, 32780), (2860, 30992), (2980, 29744), (3278, 27040), (3380, 26224), (3520, 25181), (3718, 23840), (3874, 22880), (4160, 21307), (4576, 19370), (4768, 18590), (5408, 16390), (5720, 15496), (5960, 14872), (6556, 13520), (6760, 13112), (7436, 11920), (7748, 11440), (8195, 10816), (9152, 9685), (9295, 9536)]