22017143380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{118973}}^1$

素因数の和:119488

約数の個数: 48

約数和(自身を含む): 48769822080

約数和(自身を除く): 26752678700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 487, 974, 1948, 2435, 4870, 9253, 9740, 18506, 37012, 46265, 92530, 118973, 185060, 237946, 475892, 594865, 1189730, 2260487, 2379460, 4520974, 9041948, 11302435, 22604870, 45209740, 57939851, 115879702, 231759404, 289699255, 579398510, 1100857169, 1158797020, 2201714338, 4403428676, 5504285845, 11008571690, 22017143380]

約数ペア:

[(1, 22017143380), (2, 11008571690), (4, 5504285845), (5, 4403428676), (10, 2201714338), (19, 1158797020), (20, 1100857169), (38, 579398510), (76, 289699255), (95, 231759404), (190, 115879702), (380, 57939851), (487, 45209740), (974, 22604870), (1948, 11302435), (2435, 9041948), (4870, 4520974), (9253, 2379460), (9740, 2260487), (18506, 1189730), (37012, 594865), (46265, 475892), (92530, 237946), (118973, 185060)]