2040643175

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{827}}^1\times {\mathrm{1109}}^1$

素因数の和:2035

約数の個数: 24

約数和(自身を含む): 2564233200

約数和(自身を除く): 523590025

約数列:

[1, 5, 25, 89, 445, 827, 1109, 2225, 4135, 5545, 20675, 27725, 73603, 98701, 368015, 493505, 917143, 1840075, 2467525, 4585715, 22928575, 81625727, 408128635, 2040643175]

約数ペア:

[(1, 2040643175), (5, 408128635), (25, 81625727), (89, 22928575), (445, 4585715), (827, 2467525), (1109, 1840075), (2225, 917143), (4135, 493505), (5545, 368015), (20675, 98701), (27725, 73603)]