25068010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{811}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 49460544

約数和(自身を除く): 24392534

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 281, 562, 811, 1405, 1622, 2810, 3091, 4055, 6182, 8110, 8921, 15455, 17842, 30910, 44605, 89210, 227891, 455782, 1139455, 2278910, 2506801, 5013602, 12534005, 25068010]

約数ペア:

[(1, 25068010), (2, 12534005), (5, 5013602), (10, 2506801), (11, 2278910), (22, 1139455), (55, 455782), (110, 227891), (281, 89210), (562, 44605), (811, 30910), (1405, 17842), (1622, 15455), (2810, 8921), (3091, 8110), (4055, 6182)]