470925290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{4409}}^1$

素因数の和:5398

約数の個数: 32

約数和(自身を含む): 925888320

約数和(自身を除く): 454963030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 971, 1942, 4409, 4855, 8818, 9710, 10681, 21362, 22045, 44090, 48499, 53405, 96998, 106810, 242495, 484990, 4281139, 8562278, 21405695, 42811390, 47092529, 94185058, 235462645, 470925290]

約数ペア:

[(1, 470925290), (2, 235462645), (5, 94185058), (10, 47092529), (11, 42811390), (22, 21405695), (55, 8562278), (110, 4281139), (971, 484990), (1942, 242495), (4409, 106810), (4855, 96998), (8818, 53405), (9710, 48499), (10681, 44090), (21362, 22045)]