99250940

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{18869}}^1$

素因数の和:19141

約数の個数: 24

約数和(自身を含む): 209230560

約数和(自身を除く): 109979620

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2630, 5260, 18869, 37738, 75476, 94345, 188690, 377380, 4962547, 9925094, 19850188, 24812735, 49625470, 99250940]

約数ペア:

[(1, 99250940), (2, 49625470), (4, 24812735), (5, 19850188), (10, 9925094), (20, 4962547), (263, 377380), (526, 188690), (1052, 94345), (1315, 75476), (2630, 37738), (5260, 18869)]