113400000020

素因数分解:

$2^2\times 5^1\times {\mathrm{42223}}^1\times {\mathrm{134287}}^1$

素因数の和:176519

約数の個数: 24

約数和(自身を含む): 238147413504

約数和(自身を除く): 124747413484

約数列:

[1, 2, 4, 5, 10, 20, 42223, 84446, 134287, 168892, 211115, 268574, 422230, 537148, 671435, 844460, 1342870, 2685740, 5670000001, 11340000002, 22680000004, 28350000005, 56700000010, 113400000020]

約数ペア:

[(1, 113400000020), (2, 56700000010), (4, 28350000005), (5, 22680000004), (10, 11340000002), (20, 5670000001), (42223, 2685740), (84446, 1342870), (134287, 844460), (168892, 671435), (211115, 537148), (268574, 422230)]