8902276000

素因数分解:

$2^5\times 5^3\times {\mathrm{2225569}}^1$

素因数の和:2225594

約数の個数: 48

約数和(自身を含む): 21872901960

約数和(自身を除く): 12970625960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 2225569, 4451138, 8902276, 11127845, 17804552, 22255690, 35609104, 44511380, 55639225, 71218208, 89022760, 111278450, 178045520, 222556900, 278196125, 356091040, 445113800, 556392250, 890227600, 1112784500, 1780455200, 2225569000, 4451138000, 8902276000]

約数ペア:

[(1, 8902276000), (2, 4451138000), (4, 2225569000), (5, 1780455200), (8, 1112784500), (10, 890227600), (16, 556392250), (20, 445113800), (25, 356091040), (32, 278196125), (40, 222556900), (50, 178045520), (80, 111278450), (100, 89022760), (125, 71218208), (160, 55639225), (200, 44511380), (250, 35609104), (400, 22255690), (500, 17804552), (800, 11127845), (1000, 8902276), (2000, 4451138), (4000, 2225569)]