26465980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{45631}}^1$

素因数の和:45669

約数の個数: 24

約数和(自身を含む): 57496320

約数和(自身を除く): 31030340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 45631, 91262, 182524, 228155, 456310, 912620, 1323299, 2646598, 5293196, 6616495, 13232990, 26465980]

約数ペア:

[(1, 26465980), (2, 13232990), (4, 6616495), (5, 5293196), (10, 2646598), (20, 1323299), (29, 912620), (58, 456310), (116, 228155), (145, 182524), (290, 91262), (580, 45631)]