25158515928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{397223}}^1$

素因数の和:397281

約数の個数: 128

約数和(自身を含む): 80080358400

約数和(自身を除く): 54921842472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 29, 39, 42, 52, 56, 58, 78, 84, 87, 91, 104, 116, 156, 168, 174, 182, 203, 232, 273, 312, 348, 364, 377, 406, 546, 609, 696, 728, 754, 812, 1092, 1131, 1218, 1508, 1624, 2184, 2262, 2436, 2639, 3016, 4524, 4872, 5278, 7917, 9048, 10556, 15834, 21112, 31668, 63336, 397223, 794446, 1191669, 1588892, 2383338, 2780561, 3177784, 4766676, 5163899, 5561122, 8341683, 9533352, 10327798, 11122244, 11519467, 15491697, 16683366, 20655596, 22244488, 23038934, 30983394, 33366732, 34558401, 36147293, 41311192, 46077868, 61966788, 66733464, 69116802, 72294586, 80636269, 92155736, 108441879, 123933576, 138233604, 144589172, 149753071, 161272538, 216883758, 241908807, 276467208, 289178344, 299506142, 322545076, 433767516, 449259213, 483817614, 599012284, 645090152, 867535032, 898518426, 967635228, 1048271497, 1198024568, 1797036852, 1935270456, 2096542994, 3144814491, 3594073704, 4193085988, 6289628982, 8386171976, 12579257964, 25158515928]

約数ペア:

[(1, 25158515928), (2, 12579257964), (3, 8386171976), (4, 6289628982), (6, 4193085988), (7, 3594073704), (8, 3144814491), (12, 2096542994), (13, 1935270456), (14, 1797036852), (21, 1198024568), (24, 1048271497), (26, 967635228), (28, 898518426), (29, 867535032), (39, 645090152), (42, 599012284), (52, 483817614), (56, 449259213), (58, 433767516), (78, 322545076), (84, 299506142), (87, 289178344), (91, 276467208), (104, 241908807), (116, 216883758), (156, 161272538), (168, 149753071), (174, 144589172), (182, 138233604), (203, 123933576), (232, 108441879), (273, 92155736), (312, 80636269), (348, 72294586), (364, 69116802), (377, 66733464), (406, 61966788), (546, 46077868), (609, 41311192), (696, 36147293), (728, 34558401), (754, 33366732), (812, 30983394), (1092, 23038934), (1131, 22244488), (1218, 20655596), (1508, 16683366), (1624, 15491697), (2184, 11519467), (2262, 11122244), (2436, 10327798), (2639, 9533352), (3016, 8341683), (4524, 5561122), (4872, 5163899), (5278, 4766676), (7917, 3177784), (9048, 2780561), (10556, 2383338), (15834, 1588892), (21112, 1191669), (31668, 794446), (63336, 397223)]