1026008740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2700023}}^1$

素因数の和:2700051

約数の個数: 24

約数和(自身を含む): 2268020160

約数和(自身を除く): 1242011420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 2700023, 5400046, 10800092, 13500115, 27000230, 51300437, 54000460, 102600874, 205201748, 256502185, 513004370, 1026008740]

約数ペア:

[(1, 1026008740), (2, 513004370), (4, 256502185), (5, 205201748), (10, 102600874), (19, 54000460), (20, 51300437), (38, 27000230), (76, 13500115), (95, 10800092), (190, 5400046), (380, 2700023)]