25240010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61561}}^1$

素因数の和:61609

約数の個数: 16

約数和(自身を含む): 46540872

約数和(自身を除く): 21300862

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 61561, 123122, 307805, 615610, 2524001, 5048002, 12620005, 25240010]

約数ペア:

[(1, 25240010), (2, 12620005), (5, 5048002), (10, 2524001), (41, 615610), (82, 307805), (205, 123122), (410, 61561)]