2870093200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{42457}}^1$

素因数の和:42501

約数の個数: 90

約数和(自身を含む): 7466791254

約数和(自身を除く): 4596698054

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 169, 200, 208, 260, 325, 338, 400, 520, 650, 676, 845, 1040, 1300, 1352, 1690, 2600, 2704, 3380, 4225, 5200, 6760, 8450, 13520, 16900, 33800, 42457, 67600, 84914, 169828, 212285, 339656, 424570, 551941, 679312, 849140, 1061425, 1103882, 1698280, 2122850, 2207764, 2759705, 3396560, 4245700, 4415528, 5519410, 7175233, 8491400, 8831056, 11038820, 13798525, 14350466, 16982800, 22077640, 27597050, 28700932, 35876165, 44155280, 55194100, 57401864, 71752330, 110388200, 114803728, 143504660, 179380825, 220776400, 287009320, 358761650, 574018640, 717523300, 1435046600, 2870093200]

約数ペア:

[(1, 2870093200), (2, 1435046600), (4, 717523300), (5, 574018640), (8, 358761650), (10, 287009320), (13, 220776400), (16, 179380825), (20, 143504660), (25, 114803728), (26, 110388200), (40, 71752330), (50, 57401864), (52, 55194100), (65, 44155280), (80, 35876165), (100, 28700932), (104, 27597050), (130, 22077640), (169, 16982800), (200, 14350466), (208, 13798525), (260, 11038820), (325, 8831056), (338, 8491400), (400, 7175233), (520, 5519410), (650, 4415528), (676, 4245700), (845, 3396560), (1040, 2759705), (1300, 2207764), (1352, 2122850), (1690, 1698280), (2600, 1103882), (2704, 1061425), (3380, 849140), (4225, 679312), (5200, 551941), (6760, 424570), (8450, 339656), (13520, 212285), (16900, 169828), (33800, 84914), (42457, 67600)]