45989780140

素因数分解:

$2^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{4683277}}^1$

素因数の和:4683777

約数の個数: 24

約数和(自身を含む): 96775256592

約数和(自身を除く): 50785476452

約数列:

[1, 2, 4, 5, 10, 20, 491, 982, 1964, 2455, 4910, 9820, 4683277, 9366554, 18733108, 23416385, 46832770, 93665540, 2299489007, 4598978014, 9197956028, 11497445035, 22994890070, 45989780140]

約数ペア:

[(1, 45989780140), (2, 22994890070), (4, 11497445035), (5, 9197956028), (10, 4598978014), (20, 2299489007), (491, 93665540), (982, 46832770), (1964, 23416385), (2455, 18733108), (4910, 9366554), (9820, 4683277)]