8171710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1049}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 15876000

約数和(自身を除く): 7704290

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1049, 1558, 2098, 3895, 5245, 7790, 10490, 19931, 39862, 43009, 86018, 99655, 199310, 215045, 430090, 817171, 1634342, 4085855, 8171710]

約数ペア:

[(1, 8171710), (2, 4085855), (5, 1634342), (10, 817171), (19, 430090), (38, 215045), (41, 199310), (82, 99655), (95, 86018), (190, 43009), (205, 39862), (410, 19931), (779, 10490), (1049, 7790), (1558, 5245), (2098, 3895)]