57133520

素因数分解:

$2^4\times 5^1\times {\mathrm{714169}}^1$

素因数の和:714182

約数の個数: 20

約数和(自身を含む): 132835620

約数和(自身を除く): 75702100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 714169, 1428338, 2856676, 3570845, 5713352, 7141690, 11426704, 14283380, 28566760, 57133520]

約数ペア:

[(1, 57133520), (2, 28566760), (4, 14283380), (5, 11426704), (8, 7141690), (10, 5713352), (16, 3570845), (20, 2856676), (40, 1428338), (80, 714169)]