9831900140

素因数分解:

$2^2\times 5^1\times {\mathrm{4813}}^1\times {\mathrm{102139}}^1$

素因数の和:106961

約数の個数: 24

約数和(自身を含む): 20651482320

約数和(自身を除く): 10819582180

約数列:

[1, 2, 4, 5, 10, 20, 4813, 9626, 19252, 24065, 48130, 96260, 102139, 204278, 408556, 510695, 1021390, 2042780, 491595007, 983190014, 1966380028, 2457975035, 4915950070, 9831900140]

約数ペア:

[(1, 9831900140), (2, 4915950070), (4, 2457975035), (5, 1966380028), (10, 983190014), (20, 491595007), (4813, 2042780), (9626, 1021390), (19252, 510695), (24065, 408556), (48130, 204278), (96260, 102139)]