82054820

素因数分解:

$2^2\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{3673}}^1$

素因数の和:4799

約数の個数: 24

約数和(自身を含む): 172516344

約数和(自身を除く): 90461524

約数列:

[1, 2, 4, 5, 10, 20, 1117, 2234, 3673, 4468, 5585, 7346, 11170, 14692, 18365, 22340, 36730, 73460, 4102741, 8205482, 16410964, 20513705, 41027410, 82054820]

約数ペア:

[(1, 82054820), (2, 41027410), (4, 20513705), (5, 16410964), (10, 8205482), (20, 4102741), (1117, 73460), (2234, 36730), (3673, 22340), (4468, 18365), (5585, 14692), (7346, 11170)]