226081340

素因数分解:

$2^2\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{11159}}^1$

素因数の和:12181

約数の個数: 24

約数和(自身を含む): 475282080

約数和(自身を除く): 249200740

約数列:

[1, 2, 4, 5, 10, 20, 1013, 2026, 4052, 5065, 10130, 11159, 20260, 22318, 44636, 55795, 111590, 223180, 11304067, 22608134, 45216268, 56520335, 113040670, 226081340]

約数ペア:

[(1, 226081340), (2, 113040670), (4, 56520335), (5, 45216268), (10, 22608134), (20, 11304067), (1013, 223180), (2026, 111590), (4052, 55795), (5065, 44636), (10130, 22318), (11159, 20260)]