41088020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{66271}}^1$

素因数の和:66311

約数の個数: 24

約数和(自身を含む): 89069568

約数和(自身を除く): 47981548

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 66271, 132542, 265084, 331355, 662710, 1325420, 2054401, 4108802, 8217604, 10272005, 20544010, 41088020]

約数ペア:

[(1, 41088020), (2, 20544010), (4, 10272005), (5, 8217604), (10, 4108802), (20, 2054401), (31, 1325420), (62, 662710), (124, 331355), (155, 265084), (310, 132542), (620, 66271)]