4925660

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2539}}^1$

素因数の和:2645

約数の個数: 24

約数和(自身を含む): 10454640

約数和(自身を除く): 5528980

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 2539, 5078, 10156, 12695, 25390, 50780, 246283, 492566, 985132, 1231415, 2462830, 4925660]

約数ペア:

[(1, 4925660), (2, 2462830), (4, 1231415), (5, 985132), (10, 492566), (20, 246283), (97, 50780), (194, 25390), (388, 12695), (485, 10156), (970, 5078), (1940, 2539)]