80043800

素因数分解:

$2^3\times 5^2\times {\mathrm{467}}^1\times {\mathrm{857}}^1$

素因数の和:1340

約数の個数: 48

約数和(自身を含む): 186717960

約数和(自身を除く): 106674160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 467, 857, 934, 1714, 1868, 2335, 3428, 3736, 4285, 4670, 6856, 8570, 9340, 11675, 17140, 18680, 21425, 23350, 34280, 42850, 46700, 85700, 93400, 171400, 400219, 800438, 1600876, 2001095, 3201752, 4002190, 8004380, 10005475, 16008760, 20010950, 40021900, 80043800]

約数ペア:

[(1, 80043800), (2, 40021900), (4, 20010950), (5, 16008760), (8, 10005475), (10, 8004380), (20, 4002190), (25, 3201752), (40, 2001095), (50, 1600876), (100, 800438), (200, 400219), (467, 171400), (857, 93400), (934, 85700), (1714, 46700), (1868, 42850), (2335, 34280), (3428, 23350), (3736, 21425), (4285, 18680), (4670, 17140), (6856, 11675), (8570, 9340)]