2010700540

素因数分解:

$2^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{201473}}^1$

素因数の和:201981

約数の個数: 24

約数和(自身を含む): 4230954000

約数和(自身を除く): 2220253460

約数列:

[1, 2, 4, 5, 10, 20, 499, 998, 1996, 2495, 4990, 9980, 201473, 402946, 805892, 1007365, 2014730, 4029460, 100535027, 201070054, 402140108, 502675135, 1005350270, 2010700540]

約数ペア:

[(1, 2010700540), (2, 1005350270), (4, 502675135), (5, 402140108), (10, 201070054), (20, 100535027), (499, 4029460), (998, 2014730), (1996, 1007365), (2495, 805892), (4990, 402946), (9980, 201473)]