86064260

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{27409}}^1$

素因数の和:27575

約数の個数: 24

約数和(自身を含む): 181892760

約数和(自身を除く): 95828500

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 27409, 54818, 109636, 137045, 274090, 548180, 4303213, 8606426, 17212852, 21516065, 43032130, 86064260]

約数ペア:

[(1, 86064260), (2, 43032130), (4, 21516065), (5, 17212852), (10, 8606426), (20, 4303213), (157, 548180), (314, 274090), (628, 137045), (785, 109636), (1570, 54818), (3140, 27409)]