5640910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2699}}^1$

素因数の和:2736

約数の個数: 32

約数和(自身を含む): 11664000

約数和(自身を除く): 6023090

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 2699, 5398, 13495, 26990, 29689, 51281, 59378, 102562, 148445, 256405, 296890, 512810, 564091, 1128182, 2820455, 5640910]

約数ペア:

[(1, 5640910), (2, 2820455), (5, 1128182), (10, 564091), (11, 512810), (19, 296890), (22, 256405), (38, 148445), (55, 102562), (95, 59378), (110, 51281), (190, 29689), (209, 26990), (418, 13495), (1045, 5398), (2090, 2699)]