201413180

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{55639}}^1$

素因数の和:55829

約数の個数: 24

約数和(自身を含む): 425312160

約数和(自身を除く): 223898980

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 55639, 111278, 222556, 278195, 556390, 1112780, 10070659, 20141318, 40282636, 50353295, 100706590, 201413180]

約数ペア:

[(1, 201413180), (2, 100706590), (4, 50353295), (5, 40282636), (10, 20141318), (20, 10070659), (181, 1112780), (362, 556390), (724, 278195), (905, 222556), (1810, 111278), (3620, 55639)]