8192260

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2609}}^1$

素因数の和:2775

約数の個数: 24

約数和(自身を含む): 17319960

約数和(自身を除く): 9127700

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 2609, 3140, 5218, 10436, 13045, 26090, 52180, 409613, 819226, 1638452, 2048065, 4096130, 8192260]

約数ペア:

[(1, 8192260), (2, 4096130), (4, 2048065), (5, 1638452), (10, 819226), (20, 409613), (157, 52180), (314, 26090), (628, 13045), (785, 10436), (1570, 5218), (2609, 3140)]