7632980

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4831}}^1$

素因数の和:4919

約数の個数: 24

約数和(自身を含む): 16235520

約数和(自身を除く): 8602540

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 4831, 9662, 19324, 24155, 48310, 96620, 381649, 763298, 1526596, 1908245, 3816490, 7632980]

約数ペア:

[(1, 7632980), (2, 3816490), (4, 1908245), (5, 1526596), (10, 763298), (20, 381649), (79, 96620), (158, 48310), (316, 24155), (395, 19324), (790, 9662), (1580, 4831)]