5109620

素因数分解:

$2^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{569}}^1$

素因数の和:1027

約数の個数: 24

約数和(自身を含む): 10773000

約数和(自身を除く): 5663380

約数列:

[1, 2, 4, 5, 10, 20, 449, 569, 898, 1138, 1796, 2245, 2276, 2845, 4490, 5690, 8980, 11380, 255481, 510962, 1021924, 1277405, 2554810, 5109620]

約数ペア:

[(1, 5109620), (2, 2554810), (4, 1277405), (5, 1021924), (10, 510962), (20, 255481), (449, 11380), (569, 8980), (898, 5690), (1138, 4490), (1796, 2845), (2245, 2276)]