79220660

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{37019}}^1$

素因数の和:37135

約数の個数: 24

約数和(自身を含む): 167922720

約数和(自身を除く): 88702060

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 37019, 74038, 148076, 185095, 370190, 740380, 3961033, 7922066, 15844132, 19805165, 39610330, 79220660]

約数ペア:

[(1, 79220660), (2, 39610330), (4, 19805165), (5, 15844132), (10, 7922066), (20, 3961033), (107, 740380), (214, 370190), (428, 185095), (535, 148076), (1070, 74038), (2140, 37019)]