8045883620

素因数分解:

$2^2\times 5^1\times {\mathrm{14051}}^1\times {\mathrm{28631}}^1$

素因数の和:42691

約数の個数: 24

約数和(自身を含む): 16898148288

約数和(自身を除く): 8852264668

約数列:

[1, 2, 4, 5, 10, 20, 14051, 28102, 28631, 56204, 57262, 70255, 114524, 140510, 143155, 281020, 286310, 572620, 402294181, 804588362, 1609176724, 2011470905, 4022941810, 8045883620]

約数ペア:

[(1, 8045883620), (2, 4022941810), (4, 2011470905), (5, 1609176724), (10, 804588362), (20, 402294181), (14051, 572620), (28102, 286310), (28631, 281020), (56204, 143155), (57262, 140510), (70255, 114524)]