1112980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5059}}^1$

素因数の和:5079

約数の個数: 24

約数和(自身を含む): 2550240

約数和(自身を除く): 1437260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 5059, 10118, 20236, 25295, 50590, 55649, 101180, 111298, 222596, 278245, 556490, 1112980]

約数ペア:

[(1, 1112980), (2, 556490), (4, 278245), (5, 222596), (10, 111298), (11, 101180), (20, 55649), (22, 50590), (44, 25295), (55, 20236), (110, 10118), (220, 5059)]