7660340

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{631}}^1$

素因数の和:1247

約数の個数: 24

約数和(自身を含む): 16138752

約数和(自身を除く): 8478412

約数列:

[1, 2, 4, 5, 10, 20, 607, 631, 1214, 1262, 2428, 2524, 3035, 3155, 6070, 6310, 12140, 12620, 383017, 766034, 1532068, 1915085, 3830170, 7660340]

約数ペア:

[(1, 7660340), (2, 3830170), (4, 1915085), (5, 1532068), (10, 766034), (20, 383017), (607, 12620), (631, 12140), (1214, 6310), (1262, 6070), (2428, 3155), (2524, 3035)]