10895000

素因数分解:

$2^3\times 5^4\times {\mathrm{2179}}^1$

素因数の和:2205

約数の個数: 40

約数和(自身を含む): 25538700

約数和(自身を除く): 14643700

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2179, 2500, 4358, 5000, 8716, 10895, 17432, 21790, 43580, 54475, 87160, 108950, 217900, 272375, 435800, 544750, 1089500, 1361875, 2179000, 2723750, 5447500, 10895000]

約数ペア:

[(1, 10895000), (2, 5447500), (4, 2723750), (5, 2179000), (8, 1361875), (10, 1089500), (20, 544750), (25, 435800), (40, 272375), (50, 217900), (100, 108950), (125, 87160), (200, 54475), (250, 43580), (500, 21790), (625, 17432), (1000, 10895), (1250, 8716), (2179, 5000), (2500, 4358)]