68316320

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5849}}^1$

素因数の和:5937

約数の個数: 48

約数和(自身を含む): 163636200

約数和(自身を除く): 95319880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 5840, 5849, 11680, 11698, 23396, 29245, 46792, 58490, 93584, 116980, 187168, 233960, 426977, 467920, 853954, 935840, 1707908, 2134885, 3415816, 4269770, 6831632, 8539540, 13663264, 17079080, 34158160, 68316320]

約数ペア:

[(1, 68316320), (2, 34158160), (4, 17079080), (5, 13663264), (8, 8539540), (10, 6831632), (16, 4269770), (20, 3415816), (32, 2134885), (40, 1707908), (73, 935840), (80, 853954), (146, 467920), (160, 426977), (292, 233960), (365, 187168), (584, 116980), (730, 93584), (1168, 58490), (1460, 46792), (2336, 29245), (2920, 23396), (5840, 11698), (5849, 11680)]