6126440

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1487}}^1$

素因数の和:1601

約数の個数: 32

約数和(自身を含む): 13927680

約数和(自身を除く): 7801240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 1487, 2060, 2974, 4120, 5948, 7435, 11896, 14870, 29740, 59480, 153161, 306322, 612644, 765805, 1225288, 1531610, 3063220, 6126440]

約数ペア:

[(1, 6126440), (2, 3063220), (4, 1531610), (5, 1225288), (8, 765805), (10, 612644), (20, 306322), (40, 153161), (103, 59480), (206, 29740), (412, 14870), (515, 11896), (824, 7435), (1030, 5948), (1487, 4120), (2060, 2974)]