5391980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24509}}^1$

素因数の和:24529

約数の個数: 24

約数和(自身を含む): 12353040

約数和(自身を除く): 6961060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 24509, 49018, 98036, 122545, 245090, 269599, 490180, 539198, 1078396, 1347995, 2695990, 5391980]

約数ペア:

[(1, 5391980), (2, 2695990), (4, 1347995), (5, 1078396), (10, 539198), (11, 490180), (20, 269599), (22, 245090), (44, 122545), (55, 98036), (110, 49018), (220, 24509)]