125875240

素因数分解:

$2^3\times 5^1\times {\mathrm{947}}^1\times {\mathrm{3323}}^1$

素因数の和:4281

約数の個数: 32

約数和(自身を含む): 283603680

約数和(自身を除く): 157728440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 947, 1894, 3323, 3788, 4735, 6646, 7576, 9470, 13292, 16615, 18940, 26584, 33230, 37880, 66460, 132920, 3146881, 6293762, 12587524, 15734405, 25175048, 31468810, 62937620, 125875240]

約数ペア:

[(1, 125875240), (2, 62937620), (4, 31468810), (5, 25175048), (8, 15734405), (10, 12587524), (20, 6293762), (40, 3146881), (947, 132920), (1894, 66460), (3323, 37880), (3788, 33230), (4735, 26584), (6646, 18940), (7576, 16615), (9470, 13292)]