47592140

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{13147}}^1$

素因数の和:13337

約数の個数: 24

約数和(自身を含む): 100503312

約数和(自身を除く): 52911172

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 13147, 26294, 52588, 65735, 131470, 262940, 2379607, 4759214, 9518428, 11898035, 23796070, 47592140]

約数ペア:

[(1, 47592140), (2, 23796070), (4, 11898035), (5, 9518428), (10, 4759214), (20, 2379607), (181, 262940), (362, 131470), (724, 65735), (905, 52588), (1810, 26294), (3620, 13147)]