6720950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{7907}}^1$

素因数の和:7936

約数の個数: 24

約数和(自身を含む): 13237992

約数和(自身を除く): 6517042

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 7907, 15814, 39535, 79070, 134419, 197675, 268838, 395350, 672095, 1344190, 3360475, 6720950]

約数ペア:

[(1, 6720950), (2, 3360475), (5, 1344190), (10, 672095), (17, 395350), (25, 268838), (34, 197675), (50, 134419), (85, 79070), (170, 39535), (425, 15814), (850, 7907)]