8853140

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1933}}^1$

素因数の和:2171

約数の個数: 24

約数和(自身を含む): 18682440

約数和(自身を除く): 9829300

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 1933, 2290, 3866, 4580, 7732, 9665, 19330, 38660, 442657, 885314, 1770628, 2213285, 4426570, 8853140]

約数ペア:

[(1, 8853140), (2, 4426570), (4, 2213285), (5, 1770628), (10, 885314), (20, 442657), (229, 38660), (458, 19330), (916, 9665), (1145, 7732), (1933, 4580), (2290, 3866)]