2013108980

素因数分解:

$2^2\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{85229}}^1$

素因数の和:86419

約数の個数: 24

約数和(自身を含む): 4231158120

約数和(自身を除く): 2218049140

約数列:

[1, 2, 4, 5, 10, 20, 1181, 2362, 4724, 5905, 11810, 23620, 85229, 170458, 340916, 426145, 852290, 1704580, 100655449, 201310898, 402621796, 503277245, 1006554490, 2013108980]

約数ペア:

[(1, 2013108980), (2, 1006554490), (4, 503277245), (5, 402621796), (10, 201310898), (20, 100655449), (1181, 1704580), (2362, 852290), (4724, 426145), (5905, 340916), (11810, 170458), (23620, 85229)]