68324320

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3779}}^1$

素因数の和:3907

約数の個数: 48

約数和(自身を含む): 162887760

約数和(自身を除く): 94563440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1808, 2260, 3616, 3779, 4520, 7558, 9040, 15116, 18080, 18895, 30232, 37790, 60464, 75580, 120928, 151160, 302320, 427027, 604640, 854054, 1708108, 2135135, 3416216, 4270270, 6832432, 8540540, 13664864, 17081080, 34162160, 68324320]

約数ペア:

[(1, 68324320), (2, 34162160), (4, 17081080), (5, 13664864), (8, 8540540), (10, 6832432), (16, 4270270), (20, 3416216), (32, 2135135), (40, 1708108), (80, 854054), (113, 604640), (160, 427027), (226, 302320), (452, 151160), (565, 120928), (904, 75580), (1130, 60464), (1808, 37790), (2260, 30232), (3616, 18895), (3779, 18080), (4520, 15116), (7558, 9040)]