482500

素因数分解:

$2^2\times 5^4\times {\mathrm{193}}^1$

素因数の和:217

約数の個数: 30

約数和(自身を含む): 1060598

約数和(自身を除く): 578098

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 193, 250, 386, 500, 625, 772, 965, 1250, 1930, 2500, 3860, 4825, 9650, 19300, 24125, 48250, 96500, 120625, 241250, 482500]

約数ペア:

[(1, 482500), (2, 241250), (4, 120625), (5, 96500), (10, 48250), (20, 24125), (25, 19300), (50, 9650), (100, 4825), (125, 3860), (193, 2500), (250, 1930), (386, 1250), (500, 965), (625, 772)]