10508980

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5417}}^1$

素因数の和:5523

約数の個数: 24

約数和(自身を含む): 22300488

約数和(自身を除く): 11791508

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 5417, 10834, 21668, 27085, 54170, 108340, 525449, 1050898, 2101796, 2627245, 5254490, 10508980]

約数ペア:

[(1, 10508980), (2, 5254490), (4, 2627245), (5, 2101796), (10, 1050898), (20, 525449), (97, 108340), (194, 54170), (388, 27085), (485, 21668), (970, 10834), (1940, 5417)]