79261460

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{12743}}^1$

素因数の和:13063

約数の個数: 24

約数和(自身を含む): 166997376

約数和(自身を除く): 87735916

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 1244, 1555, 3110, 6220, 12743, 25486, 50972, 63715, 127430, 254860, 3963073, 7926146, 15852292, 19815365, 39630730, 79261460]

約数ペア:

[(1, 79261460), (2, 39630730), (4, 19815365), (5, 15852292), (10, 7926146), (20, 3963073), (311, 254860), (622, 127430), (1244, 63715), (1555, 50972), (3110, 25486), (6220, 12743)]