848665630

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{19541}}^1$

素因数の和:19692

約数の個数: 32

約数和(自身を含む): 1578680928

約数和(自身を除く): 730015298

約数列:

[1, 2, 5, 10, 43, 86, 101, 202, 215, 430, 505, 1010, 4343, 8686, 19541, 21715, 39082, 43430, 97705, 195410, 840263, 1680526, 1973641, 3947282, 4201315, 8402630, 9868205, 19736410, 84866563, 169733126, 424332815, 848665630]

約数ペア:

[(1, 848665630), (2, 424332815), (5, 169733126), (10, 84866563), (43, 19736410), (86, 9868205), (101, 8402630), (202, 4201315), (215, 3947282), (430, 1973641), (505, 1680526), (1010, 840263), (4343, 195410), (8686, 97705), (19541, 43430), (21715, 39082)]