4205060

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1259}}^1$

素因数の和:1435

約数の個数: 24

約数和(自身を含む): 8890560

約数和(自身を除く): 4685500

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1259, 1670, 2518, 3340, 5036, 6295, 12590, 25180, 210253, 420506, 841012, 1051265, 2102530, 4205060]

約数ペア:

[(1, 4205060), (2, 2102530), (4, 1051265), (5, 841012), (10, 420506), (20, 210253), (167, 25180), (334, 12590), (668, 6295), (835, 5036), (1259, 3340), (1670, 2518)]