83756080

素因数分解:

$2^4\times 5^1\times {\mathrm{1046951}}^1$

素因数の和:1046964

約数の個数: 20

約数和(自身を含む): 194733072

約数和(自身を除く): 110976992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1046951, 2093902, 4187804, 5234755, 8375608, 10469510, 16751216, 20939020, 41878040, 83756080]

約数ペア:

[(1, 83756080), (2, 41878040), (4, 20939020), (5, 16751216), (8, 10469510), (10, 8375608), (16, 5234755), (20, 4187804), (40, 2093902), (80, 1046951)]