4805380

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2477}}^1$

素因数の和:2583

約数の個数: 24

約数和(自身を含む): 10199448

約数和(自身を除く): 5394068

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 2477, 4954, 9908, 12385, 24770, 49540, 240269, 480538, 961076, 1201345, 2402690, 4805380]

約数ペア:

[(1, 4805380), (2, 2402690), (4, 1201345), (5, 961076), (10, 480538), (20, 240269), (97, 49540), (194, 24770), (388, 12385), (485, 9908), (970, 4954), (1940, 2477)]