72032180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{327419}}^1$

素因数の和:327439

約数の個数: 24

約数和(自身を含む): 165019680

約数和(自身を除く): 92987500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 327419, 654838, 1309676, 1637095, 3274190, 3601609, 6548380, 7203218, 14406436, 18008045, 36016090, 72032180]

約数ペア:

[(1, 72032180), (2, 36016090), (4, 18008045), (5, 14406436), (10, 7203218), (11, 6548380), (20, 3601609), (22, 3274190), (44, 1637095), (55, 1309676), (110, 654838), (220, 327419)]