460923640

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{2213}}^1$

素因数の和:2392

約数の個数: 64

約数和(自身を含む): 1071221760

約数和(自身を除く): 610298120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 127, 164, 205, 254, 328, 410, 508, 635, 820, 1016, 1270, 1640, 2213, 2540, 4426, 5080, 5207, 8852, 10414, 11065, 17704, 20828, 22130, 26035, 41656, 44260, 52070, 88520, 90733, 104140, 181466, 208280, 281051, 362932, 453665, 562102, 725864, 907330, 1124204, 1405255, 1814660, 2248408, 2810510, 3629320, 5621020, 11242040, 11523091, 23046182, 46092364, 57615455, 92184728, 115230910, 230461820, 460923640]

約数ペア:

[(1, 460923640), (2, 230461820), (4, 115230910), (5, 92184728), (8, 57615455), (10, 46092364), (20, 23046182), (40, 11523091), (41, 11242040), (82, 5621020), (127, 3629320), (164, 2810510), (205, 2248408), (254, 1814660), (328, 1405255), (410, 1124204), (508, 907330), (635, 725864), (820, 562102), (1016, 453665), (1270, 362932), (1640, 281051), (2213, 208280), (2540, 181466), (4426, 104140), (5080, 90733), (5207, 88520), (8852, 52070), (10414, 44260), (11065, 41656), (17704, 26035), (20828, 22130)]