4153960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3581}}^1$

素因数の和:3621

約数の個数: 32

約数和(自身を含む): 9671400

約数和(自身を除く): 5517440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 3581, 7162, 14324, 17905, 28648, 35810, 71620, 103849, 143240, 207698, 415396, 519245, 830792, 1038490, 2076980, 4153960]

約数ペア:

[(1, 4153960), (2, 2076980), (4, 1038490), (5, 830792), (8, 519245), (10, 415396), (20, 207698), (29, 143240), (40, 103849), (58, 71620), (116, 35810), (145, 28648), (232, 17905), (290, 14324), (580, 7162), (1160, 3581)]