5155340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6287}}^1$

素因数の和:6337

約数の個数: 24

約数和(自身を含む): 11092032

約数和(自身を除く): 5936692

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 6287, 12574, 25148, 31435, 62870, 125740, 257767, 515534, 1031068, 1288835, 2577670, 5155340]

約数ペア:

[(1, 5155340), (2, 2577670), (4, 1288835), (5, 1031068), (10, 515534), (20, 257767), (41, 125740), (82, 62870), (164, 31435), (205, 25148), (410, 12574), (820, 6287)]