13311560

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4967}}^1$

素因数の和:5045

約数の個数: 32

約数和(自身を含む): 30404160

約数和(自身を除く): 17092600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 4967, 9934, 19868, 24835, 39736, 49670, 99340, 198680, 332789, 665578, 1331156, 1663945, 2662312, 3327890, 6655780, 13311560]

約数ペア:

[(1, 13311560), (2, 6655780), (4, 3327890), (5, 2662312), (8, 1663945), (10, 1331156), (20, 665578), (40, 332789), (67, 198680), (134, 99340), (268, 49670), (335, 39736), (536, 24835), (670, 19868), (1340, 9934), (2680, 4967)]