1950740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8867}}^1$

素因数の和:8887

約数の個数: 24

約数和(自身を含む): 4469472

約数和(自身を除く): 2518732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 8867, 17734, 35468, 44335, 88670, 97537, 177340, 195074, 390148, 487685, 975370, 1950740]

約数ペア:

[(1, 1950740), (2, 975370), (4, 487685), (5, 390148), (10, 195074), (11, 177340), (20, 97537), (22, 88670), (44, 44335), (55, 35468), (110, 17734), (220, 8867)]