100667840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3457}}^1$

素因数の和:3494

約数の個数: 112

約数和(自身を含む): 295119552

約数和(自身を除く): 194451712

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3457, 3640, 4160, 5824, 6914, 7280, 13828, 14560, 17285, 24199, 27656, 29120, 34570, 44941, 48398, 55312, 69140, 89882, 96796, 110624, 120995, 138280, 179764, 193592, 221248, 224705, 241990, 276560, 314587, 359528, 387184, 449410, 483980, 553120, 629174, 719056, 774368, 898820, 967960, 1106240, 1258348, 1438112, 1548736, 1572935, 1797640, 1935920, 2516696, 2876224, 3145870, 3595280, 3871840, 5033392, 6291740, 7190560, 7743680, 10066784, 12583480, 14381120, 20133568, 25166960, 50333920, 100667840]

約数ペア:

[(1, 100667840), (2, 50333920), (4, 25166960), (5, 20133568), (7, 14381120), (8, 12583480), (10, 10066784), (13, 7743680), (14, 7190560), (16, 6291740), (20, 5033392), (26, 3871840), (28, 3595280), (32, 3145870), (35, 2876224), (40, 2516696), (52, 1935920), (56, 1797640), (64, 1572935), (65, 1548736), (70, 1438112), (80, 1258348), (91, 1106240), (104, 967960), (112, 898820), (130, 774368), (140, 719056), (160, 629174), (182, 553120), (208, 483980), (224, 449410), (260, 387184), (280, 359528), (320, 314587), (364, 276560), (416, 241990), (448, 224705), (455, 221248), (520, 193592), (560, 179764), (728, 138280), (832, 120995), (910, 110624), (1040, 96796), (1120, 89882), (1456, 69140), (1820, 55312), (2080, 48398), (2240, 44941), (2912, 34570), (3457, 29120), (3640, 27656), (4160, 24199), (5824, 17285), (6914, 14560), (7280, 13828)]