6655780

素因数分解:

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

素因数の和:5043

約数の個数: 24

約数和(自身を含む): 14188608

約数和(自身を除く): 7532828

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 4967, 9934, 19868, 24835, 49670, 99340, 332789, 665578, 1331156, 1663945, 3327890, 6655780]

約数ペア:

[(1, 6655780), (2, 3327890), (4, 1663945), (5, 1331156), (10, 665578), (20, 332789), (67, 99340), (134, 49670), (268, 24835), (335, 19868), (670, 9934), (1340, 4967)]