6625870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 12862080

約数和(自身を除く): 6236210

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 811, 817, 1622, 1634, 4055, 4085, 8110, 8170, 15409, 30818, 34873, 69746, 77045, 154090, 174365, 348730, 662587, 1325174, 3312935, 6625870]

約数ペア:

[(1, 6625870), (2, 3312935), (5, 1325174), (10, 662587), (19, 348730), (38, 174365), (43, 154090), (86, 77045), (95, 69746), (190, 34873), (215, 30818), (430, 15409), (811, 8170), (817, 8110), (1622, 4085), (1634, 4055)]