12606320

素因数分解:

$2^4\times 5^1\times {\mathrm{157579}}^1$

素因数の和:157592

約数の個数: 20

約数和(自身を含む): 29309880

約数和(自身を除く): 16703560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157579, 315158, 630316, 787895, 1260632, 1575790, 2521264, 3151580, 6303160, 12606320]

約数ペア:

[(1, 12606320), (2, 6303160), (4, 3151580), (5, 2521264), (8, 1575790), (10, 1260632), (16, 787895), (20, 630316), (40, 315158), (80, 157579)]