134629220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{611951}}^1$

素因数の和:611971

約数の個数: 24

約数和(自身を含む): 308423808

約数和(自身を除く): 173794588

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 611951, 1223902, 2447804, 3059755, 6119510, 6731461, 12239020, 13462922, 26925844, 33657305, 67314610, 134629220]

約数ペア:

[(1, 134629220), (2, 67314610), (4, 33657305), (5, 26925844), (10, 13462922), (11, 12239020), (20, 6731461), (22, 6119510), (44, 3059755), (55, 2447804), (110, 1223902), (220, 611951)]