79860460

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{92861}}^1$

素因数の和:92913

約数の個数: 24

約数和(自身を含む): 171608976

約数和(自身を除く): 91748516

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 92861, 185722, 371444, 464305, 928610, 1857220, 3993023, 7986046, 15972092, 19965115, 39930230, 79860460]

約数ペア:

[(1, 79860460), (2, 39930230), (4, 19965115), (5, 15972092), (10, 7986046), (20, 3993023), (43, 1857220), (86, 928610), (172, 464305), (215, 371444), (430, 185722), (860, 92861)]