3385120

素因数分解:

$2^5\times 5^1\times {\mathrm{21157}}^1$

素因数の和:21172

約数の個数: 24

約数和(自身を含む): 7997724

約数和(自身を除く): 4612604

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 21157, 42314, 84628, 105785, 169256, 211570, 338512, 423140, 677024, 846280, 1692560, 3385120]

約数ペア:

[(1, 3385120), (2, 1692560), (4, 846280), (5, 677024), (8, 423140), (10, 338512), (16, 211570), (20, 169256), (32, 105785), (40, 84628), (80, 42314), (160, 21157)]