42595670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2087}}^1$

素因数の和:2264

約数の個数: 32

約数和(自身を含む): 83135808

約数和(自身を除く): 40540138

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 157, 314, 785, 1570, 2041, 2087, 4082, 4174, 10205, 10435, 20410, 20870, 27131, 54262, 135655, 271310, 327659, 655318, 1638295, 3276590, 4259567, 8519134, 21297835, 42595670]

約数ペア:

[(1, 42595670), (2, 21297835), (5, 8519134), (10, 4259567), (13, 3276590), (26, 1638295), (65, 655318), (130, 327659), (157, 271310), (314, 135655), (785, 54262), (1570, 27131), (2041, 20870), (2087, 20410), (4082, 10435), (4174, 10205)]