227152040

素因数分解:

$2^3\times 5^1\times {\mathrm{701}}^1\times {\mathrm{8101}}^1$

素因数の和:8813

約数の個数: 32

約数和(自身を含む): 511884360

約数和(自身を除く): 284732320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 701, 1402, 2804, 3505, 5608, 7010, 8101, 14020, 16202, 28040, 32404, 40505, 64808, 81010, 162020, 324040, 5678801, 11357602, 22715204, 28394005, 45430408, 56788010, 113576020, 227152040]

約数ペア:

[(1, 227152040), (2, 113576020), (4, 56788010), (5, 45430408), (8, 28394005), (10, 22715204), (20, 11357602), (40, 5678801), (701, 324040), (1402, 162020), (2804, 81010), (3505, 64808), (5608, 40505), (7010, 32404), (8101, 28040), (14020, 16202)]