42314180

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{11689}}^1$

素因数の和:11879

約数の個数: 24

約数和(自身を含む): 89358360

約数和(自身を除く): 47044180

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 11689, 23378, 46756, 58445, 116890, 233780, 2115709, 4231418, 8462836, 10578545, 21157090, 42314180]

約数ペア:

[(1, 42314180), (2, 21157090), (4, 10578545), (5, 8462836), (10, 4231418), (20, 2115709), (181, 233780), (362, 116890), (724, 58445), (905, 46756), (1810, 23378), (3620, 11689)]