52722640

素因数分解:

$2^4\times 5^1\times {\mathrm{769}}^1\times {\mathrm{857}}^1$

素因数の和:1639

約数の個数: 40

約数和(自身を含む): 122882760

約数和(自身を除く): 70160120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 769, 857, 1538, 1714, 3076, 3428, 3845, 4285, 6152, 6856, 7690, 8570, 12304, 13712, 15380, 17140, 30760, 34280, 61520, 68560, 659033, 1318066, 2636132, 3295165, 5272264, 6590330, 10544528, 13180660, 26361320, 52722640]

約数ペア:

[(1, 52722640), (2, 26361320), (4, 13180660), (5, 10544528), (8, 6590330), (10, 5272264), (16, 3295165), (20, 2636132), (40, 1318066), (80, 659033), (769, 68560), (857, 61520), (1538, 34280), (1714, 30760), (3076, 17140), (3428, 15380), (3845, 13712), (4285, 12304), (6152, 8570), (6856, 7690)]