9902450

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{2713}}^1$

素因数の和:2798

約数の個数: 24

約数和(自身を含む): 18677748

約数和(自身を除く): 8775298

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1825, 2713, 3650, 5426, 13565, 27130, 67825, 135650, 198049, 396098, 990245, 1980490, 4951225, 9902450]

約数ペア:

[(1, 9902450), (2, 4951225), (5, 1980490), (10, 990245), (25, 396098), (50, 198049), (73, 135650), (146, 67825), (365, 27130), (730, 13565), (1825, 5426), (2713, 3650)]