25346220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13627}}^1$

素因数の和:13670

約数の個数: 48

約数和(自身を含む): 73264128

約数和(自身を除く): 47917908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 13627, 27254, 40881, 54508, 68135, 81762, 136270, 163524, 204405, 272540, 408810, 422437, 817620, 844874, 1267311, 1689748, 2112185, 2534622, 4224370, 5069244, 6336555, 8448740, 12673110, 25346220]

約数ペア:

[(1, 25346220), (2, 12673110), (3, 8448740), (4, 6336555), (5, 5069244), (6, 4224370), (10, 2534622), (12, 2112185), (15, 1689748), (20, 1267311), (30, 844874), (31, 817620), (60, 422437), (62, 408810), (93, 272540), (124, 204405), (155, 163524), (186, 136270), (310, 81762), (372, 68135), (465, 54508), (620, 40881), (930, 27254), (1860, 13627)]