84665120

素因数分解:

$2^5\times 5^1\times {\mathrm{529157}}^1$

素因数の和:529172

約数の個数: 24

約数和(自身を含む): 200021724

約数和(自身を除く): 115356604

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 529157, 1058314, 2116628, 2645785, 4233256, 5291570, 8466512, 10583140, 16933024, 21166280, 42332560, 84665120]

約数ペア:

[(1, 84665120), (2, 42332560), (4, 21166280), (5, 16933024), (8, 10583140), (10, 8466512), (16, 5291570), (20, 4233256), (32, 2645785), (40, 2116628), (80, 1058314), (160, 529157)]