697360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:415

約数の個数: 40

約数和(自身を含む): 1696320

約数和(自身を除く): 998960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 379, 460, 758, 920, 1516, 1840, 1895, 3032, 3790, 6064, 7580, 8717, 15160, 17434, 30320, 34868, 43585, 69736, 87170, 139472, 174340, 348680, 697360]

約数ペア:

[(1, 697360), (2, 348680), (4, 174340), (5, 139472), (8, 87170), (10, 69736), (16, 43585), (20, 34868), (23, 30320), (40, 17434), (46, 15160), (80, 8717), (92, 7580), (115, 6064), (184, 3790), (230, 3032), (368, 1895), (379, 1840), (460, 1516), (758, 920)]