2420310320

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{133277}}^1$

素因数の和:133517

約数の個数: 40

約数和(自身を含む): 5652053424

約数和(自身を除く): 3231743104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 908, 1135, 1816, 2270, 3632, 4540, 9080, 18160, 133277, 266554, 533108, 666385, 1066216, 1332770, 2132432, 2665540, 5331080, 10662160, 30253879, 60507758, 121015516, 151269395, 242031032, 302538790, 484062064, 605077580, 1210155160, 2420310320]

約数ペア:

[(1, 2420310320), (2, 1210155160), (4, 605077580), (5, 484062064), (8, 302538790), (10, 242031032), (16, 151269395), (20, 121015516), (40, 60507758), (80, 30253879), (227, 10662160), (454, 5331080), (908, 2665540), (1135, 2132432), (1816, 1332770), (2270, 1066216), (3632, 666385), (4540, 533108), (9080, 266554), (18160, 133277)]