92221460

素因数分解:

$2^2\times 5^1\times {\mathrm{1997}}^1\times {\mathrm{2309}}^1$

素因数の和:4315

約数の個数: 24

約数和(自身を含む): 193845960

約数和(自身を除く): 101624500

約数列:

[1, 2, 4, 5, 10, 20, 1997, 2309, 3994, 4618, 7988, 9236, 9985, 11545, 19970, 23090, 39940, 46180, 4611073, 9222146, 18444292, 23055365, 46110730, 92221460]

約数ペア:

[(1, 92221460), (2, 46110730), (4, 23055365), (5, 18444292), (10, 9222146), (20, 4611073), (1997, 46180), (2309, 39940), (3994, 23090), (4618, 19970), (7988, 11545), (9236, 9985)]