2297517640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5221631}}^1$

素因数の和:5221653

約数の個数: 32

約数和(自身を含む): 5639362560

約数和(自身を除く): 3341844920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 5221631, 10443262, 20886524, 26108155, 41773048, 52216310, 57437941, 104432620, 114875882, 208865240, 229751764, 287189705, 459503528, 574379410, 1148758820, 2297517640]

約数ペア:

[(1, 2297517640), (2, 1148758820), (4, 574379410), (5, 459503528), (8, 287189705), (10, 229751764), (11, 208865240), (20, 114875882), (22, 104432620), (40, 57437941), (44, 52216310), (55, 41773048), (88, 26108155), (110, 20886524), (220, 10443262), (440, 5221631)]