22555100

素因数分解:

$2^2\times 5^2\times {\mathrm{283}}^1\times {\mathrm{797}}^1$

素因数の和:1094

約数の個数: 36

約数和(自身を含む): 49179144

約数和(自身を除く): 26624044

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 283, 566, 797, 1132, 1415, 1594, 2830, 3188, 3985, 5660, 7075, 7970, 14150, 15940, 19925, 28300, 39850, 79700, 225551, 451102, 902204, 1127755, 2255510, 4511020, 5638775, 11277550, 22555100]

約数ペア:

[(1, 22555100), (2, 11277550), (4, 5638775), (5, 4511020), (10, 2255510), (20, 1127755), (25, 902204), (50, 451102), (100, 225551), (283, 79700), (566, 39850), (797, 28300), (1132, 19925), (1415, 15940), (1594, 14150), (2830, 7970), (3188, 7075), (3985, 5660)]