25101673124

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{461}}^1\times {\mathrm{112501}}^1$

素因数の和:112988

約数の個数: 36

約数和(自身を含む): 48389585244

約数和(自身を除く): 23287912120

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 461, 484, 922, 1844, 5071, 10142, 20284, 55781, 111562, 112501, 223124, 225002, 450004, 1237511, 2475022, 4950044, 13612621, 27225242, 51862961, 54450484, 103725922, 207451844, 570492571, 1140985142, 2281970284, 6275418281, 12550836562, 25101673124]

約数ペア:

[(1, 25101673124), (2, 12550836562), (4, 6275418281), (11, 2281970284), (22, 1140985142), (44, 570492571), (121, 207451844), (242, 103725922), (461, 54450484), (484, 51862961), (922, 27225242), (1844, 13612621), (5071, 4950044), (10142, 2475022), (20284, 1237511), (55781, 450004), (111562, 225002), (112501, 223124)]