25213012

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{461}}^1$

素因数の和:600

約数の個数: 36

約数和(自身を含む): 49033908

約数和(自身を除く): 23820896

約数列:

[1, 2, 4, 11, 22, 44, 113, 121, 226, 242, 452, 461, 484, 922, 1243, 1844, 2486, 4972, 5071, 10142, 13673, 20284, 27346, 52093, 54692, 55781, 104186, 111562, 208372, 223124, 573023, 1146046, 2292092, 6303253, 12606506, 25213012]

約数ペア:

[(1, 25213012), (2, 12606506), (4, 6303253), (11, 2292092), (22, 1146046), (44, 573023), (113, 223124), (121, 208372), (226, 111562), (242, 104186), (452, 55781), (461, 54692), (484, 52093), (922, 27346), (1243, 20284), (1844, 13673), (2486, 10142), (4972, 5071)]