792940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{967}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 1707552

約数和(自身を除く): 914612

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 967, 1934, 3868, 4835, 9670, 19340, 39647, 79294, 158588, 198235, 396470, 792940]

約数ペア:

[(1, 792940), (2, 396470), (4, 198235), (5, 158588), (10, 79294), (20, 39647), (41, 19340), (82, 9670), (164, 4835), (205, 3868), (410, 1934), (820, 967)]