1743282020

素因数分解:

$2^2\times 5^1\times {\mathrm{4649}}^1\times {\mathrm{18749}}^1$

素因数の和:23407

約数の個数: 24

約数和(自身を含む): 3661875000

約数和(自身を除く): 1918592980

約数列:

[1, 2, 4, 5, 10, 20, 4649, 9298, 18596, 18749, 23245, 37498, 46490, 74996, 92980, 93745, 187490, 374980, 87164101, 174328202, 348656404, 435820505, 871641010, 1743282020]

約数ペア:

[(1, 1743282020), (2, 871641010), (4, 435820505), (5, 348656404), (10, 174328202), (20, 87164101), (4649, 374980), (9298, 187490), (18596, 93745), (18749, 92980), (23245, 74996), (37498, 46490)]