27320140

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{7547}}^1$

素因数の和:7737

約数の個数: 24

約数和(自身を含む): 57696912

約数和(自身を除く): 30376772

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 7547, 15094, 30188, 37735, 75470, 150940, 1366007, 2732014, 5464028, 6830035, 13660070, 27320140]

約数ペア:

[(1, 27320140), (2, 13660070), (4, 6830035), (5, 5464028), (10, 2732014), (20, 1366007), (181, 150940), (362, 75470), (724, 37735), (905, 30188), (1810, 15094), (3620, 7547)]