22265420

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{18869}}^1$

素因数の和:18937

約数の個数: 24

約数和(自身を含む): 47552400

約数和(自身を除く): 25286980

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 18869, 37738, 75476, 94345, 188690, 377380, 1113271, 2226542, 4453084, 5566355, 11132710, 22265420]

約数ペア:

[(1, 22265420), (2, 11132710), (4, 5566355), (5, 4453084), (10, 2226542), (20, 1113271), (59, 377380), (118, 188690), (236, 94345), (295, 75476), (590, 37738), (1180, 18869)]