3996408580

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4873669}}^1$

素因数の和:4873719

約数の個数: 24

約数和(自身を含む): 8597153880

約数和(自身を除く): 4600745300

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 4873669, 9747338, 19494676, 24368345, 48736690, 97473380, 199820429, 399640858, 799281716, 999102145, 1998204290, 3996408580]

約数ペア:

[(1, 3996408580), (2, 1998204290), (4, 999102145), (5, 799281716), (10, 399640858), (20, 199820429), (41, 97473380), (82, 48736690), (164, 24368345), (205, 19494676), (410, 9747338), (820, 4873669)]