77324140

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{16883}}^1$

素因数の和:17121

約数の個数: 24

約数和(自身を含む): 163099440

約数和(自身を除く): 85775300

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 16883, 33766, 67532, 84415, 168830, 337660, 3866207, 7732414, 15464828, 19331035, 38662070, 77324140]

約数ペア:

[(1, 77324140), (2, 38662070), (4, 19331035), (5, 15464828), (10, 7732414), (20, 3866207), (229, 337660), (458, 168830), (916, 84415), (1145, 67532), (2290, 33766), (4580, 16883)]