10394500

素因数分解:

$2^2\times 5^3\times {\mathrm{20789}}^1$

素因数の和:20808

約数の個数: 24

約数和(自身を含む): 22702680

約数和(自身を除く): 12308180

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 20789, 41578, 83156, 103945, 207890, 415780, 519725, 1039450, 2078900, 2598625, 5197250, 10394500]

約数ペア:

[(1, 10394500), (2, 5197250), (4, 2598625), (5, 2078900), (10, 1039450), (20, 519725), (25, 415780), (50, 207890), (100, 103945), (125, 83156), (250, 41578), (500, 20789)]