3880454540

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{737729}}^1$

素因数の和:738001

約数の個数: 24

約数和(自身を含む): 8179950240

約数和(自身を除く): 4299495700

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2630, 5260, 737729, 1475458, 2950916, 3688645, 7377290, 14754580, 194022727, 388045454, 776090908, 970113635, 1940227270, 3880454540]

約数ペア:

[(1, 3880454540), (2, 1940227270), (4, 970113635), (5, 776090908), (10, 388045454), (20, 194022727), (263, 14754580), (526, 7377290), (1052, 3688645), (1315, 2950916), (2630, 1475458), (5260, 737729)]