42327380

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{5051}}^1$

素因数の和:5479

約数の個数: 24

約数和(自身を含む): 89117280

約数和(自身を除く): 46789900

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 4190, 5051, 8380, 10102, 20204, 25255, 50510, 101020, 2116369, 4232738, 8465476, 10581845, 21163690, 42327380]

約数ペア:

[(1, 42327380), (2, 21163690), (4, 10581845), (5, 8465476), (10, 4232738), (20, 2116369), (419, 101020), (838, 50510), (1676, 25255), (2095, 20204), (4190, 10102), (5051, 8380)]