7068920

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2237}}^1$

素因数の和:2327

約数の個数: 32

約数和(自身を含む): 16113600

約数和(自身を除く): 9044680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 2237, 3160, 4474, 8948, 11185, 17896, 22370, 44740, 89480, 176723, 353446, 706892, 883615, 1413784, 1767230, 3534460, 7068920]

約数ペア:

[(1, 7068920), (2, 3534460), (4, 1767230), (5, 1413784), (8, 883615), (10, 706892), (20, 353446), (40, 176723), (79, 89480), (158, 44740), (316, 22370), (395, 17896), (632, 11185), (790, 8948), (1580, 4474), (2237, 3160)]