8852420

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3917}}^1$

素因数の和:4039

約数の個数: 24

約数和(自身を含む): 18759384

約数和(自身を除く): 9906964

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 3917, 7834, 15668, 19585, 39170, 78340, 442621, 885242, 1770484, 2213105, 4426210, 8852420]

約数ペア:

[(1, 8852420), (2, 4426210), (4, 2213105), (5, 1770484), (10, 885242), (20, 442621), (113, 78340), (226, 39170), (452, 19585), (565, 15668), (1130, 7834), (2260, 3917)]