14680780

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4243}}^1$

素因数の和:4425

約数の個数: 24

約数和(自身を含む): 31015152

約数和(自身を除く): 16334372

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 4243, 8486, 16972, 21215, 42430, 84860, 734039, 1468078, 2936156, 3670195, 7340390, 14680780]

約数ペア:

[(1, 14680780), (2, 7340390), (4, 3670195), (5, 2936156), (10, 1468078), (20, 734039), (173, 84860), (346, 42430), (692, 21215), (865, 16972), (1730, 8486), (3460, 4243)]