2220609380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10093679}}^1$

素因数の和:10093699

約数の個数: 24

約数和(自身を含む): 5087214720

約数和(自身を除く): 2866605340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 10093679, 20187358, 40374716, 50468395, 100936790, 111030469, 201873580, 222060938, 444121876, 555152345, 1110304690, 2220609380]

約数ペア:

[(1, 2220609380), (2, 1110304690), (4, 555152345), (5, 444121876), (10, 222060938), (11, 201873580), (20, 111030469), (22, 100936790), (44, 50468395), (55, 40374716), (110, 20187358), (220, 10093679)]