25092100060

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{17670493}}^1$

素因数の和:17670573

約数の個数: 24

約数和(自身を含む): 53435573856

約数和(自身を除く): 28343473796

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 17670493, 35340986, 70681972, 88352465, 176704930, 353409860, 1254605003, 2509210006, 5018420012, 6273025015, 12546050030, 25092100060]

約数ペア:

[(1, 25092100060), (2, 12546050030), (4, 6273025015), (5, 5018420012), (10, 2509210006), (20, 1254605003), (71, 353409860), (142, 176704930), (284, 88352465), (355, 70681972), (710, 35340986), (1420, 17670493)]