824380

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{877}}^1$

素因数の和:933

約数の個数: 24

約数和(自身を含む): 1770048

約数和(自身を除く): 945668

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 877, 940, 1754, 3508, 4385, 8770, 17540, 41219, 82438, 164876, 206095, 412190, 824380]

約数ペア:

[(1, 824380), (2, 412190), (4, 206095), (5, 164876), (10, 82438), (20, 41219), (47, 17540), (94, 8770), (188, 4385), (235, 3508), (470, 1754), (877, 940)]