2912241460

素因数分解:

$2^2\times 5^1\times {\mathrm{18869}}^1\times {\mathrm{7717}}^1$

素因数の和:26595

約数の個数: 24

約数和(自身を含む): 6116823720

約数和(自身を除く): 3204582260

約数列:

[1, 2, 4, 5, 10, 20, 7717, 15434, 18869, 30868, 37738, 38585, 75476, 77170, 94345, 154340, 188690, 377380, 145612073, 291224146, 582448292, 728060365, 1456120730, 2912241460]

約数ペア:

[(1, 2912241460), (2, 1456120730), (4, 728060365), (5, 582448292), (10, 291224146), (20, 145612073), (7717, 377380), (15434, 188690), (18869, 154340), (30868, 94345), (37738, 77170), (38585, 75476)]