72693940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{330427}}^1$

素因数の和:330447

約数の個数: 24

約数和(自身を含む): 166535712

約数和(自身を除く): 93841772

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 330427, 660854, 1321708, 1652135, 3304270, 3634697, 6608540, 7269394, 14538788, 18173485, 36346970, 72693940]

約数ペア:

[(1, 72693940), (2, 36346970), (4, 18173485), (5, 14538788), (10, 7269394), (11, 6608540), (20, 3634697), (22, 3304270), (44, 1652135), (55, 1321708), (110, 660854), (220, 330427)]