84335620

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{33203}}^1$

素因数の和:33339

約数の個数: 24

約数和(自身を含む): 178504704

約数和(自身を除く): 94169084

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 33203, 66406, 132812, 166015, 332030, 664060, 4216781, 8433562, 16867124, 21083905, 42167810, 84335620]

約数ペア:

[(1, 84335620), (2, 42167810), (4, 21083905), (5, 16867124), (10, 8433562), (20, 4216781), (127, 664060), (254, 332030), (508, 166015), (635, 132812), (1270, 66406), (2540, 33203)]