3179140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3877}}^1$

素因数の和:3927

約数の個数: 24

約数和(自身を含む): 6840792

約数和(自身を除く): 3661652

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 3877, 7754, 15508, 19385, 38770, 77540, 158957, 317914, 635828, 794785, 1589570, 3179140]

約数ペア:

[(1, 3179140), (2, 1589570), (4, 794785), (5, 635828), (10, 317914), (20, 158957), (41, 77540), (82, 38770), (164, 19385), (205, 15508), (410, 7754), (820, 3877)]