241297780

素因数分解:

$2^2\times 5^1\times {\mathrm{877}}^1\times {\mathrm{13757}}^1$

素因数の和:14643

約数の個数: 24

約数和(自身を含む): 507340008

約数和(自身を除く): 266042228

約数列:

[1, 2, 4, 5, 10, 20, 877, 1754, 3508, 4385, 8770, 13757, 17540, 27514, 55028, 68785, 137570, 275140, 12064889, 24129778, 48259556, 60324445, 120648890, 241297780]

約数ペア:

[(1, 241297780), (2, 120648890), (4, 60324445), (5, 48259556), (10, 24129778), (20, 12064889), (877, 275140), (1754, 137570), (3508, 68785), (4385, 55028), (8770, 27514), (13757, 17540)]