2023658575

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{20071}}^1$

素因数の和:20227

約数の個数: 24

約数和(自身を含む): 2600929760

約数和(自身を除く): 577271185

約数列:

[1, 5, 25, 37, 109, 185, 545, 925, 2725, 4033, 20071, 20165, 100355, 100825, 501775, 742627, 2187739, 3713135, 10938695, 18565675, 54693475, 80946343, 404731715, 2023658575]

約数ペア:

[(1, 2023658575), (5, 404731715), (25, 80946343), (37, 54693475), (109, 18565675), (185, 10938695), (545, 3713135), (925, 2187739), (2725, 742627), (4033, 501775), (20071, 100825), (20165, 100355)]