26006840

素因数分解:

$2^3\times 5^1\times {\mathrm{733}}^1\times {\mathrm{887}}^1$

素因数の和:1631

約数の個数: 32

約数和(自身を含む): 58661280

約数和(自身を除く): 32654440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 733, 887, 1466, 1774, 2932, 3548, 3665, 4435, 5864, 7096, 7330, 8870, 14660, 17740, 29320, 35480, 650171, 1300342, 2600684, 3250855, 5201368, 6501710, 13003420, 26006840]

約数ペア:

[(1, 26006840), (2, 13003420), (4, 6501710), (5, 5201368), (8, 3250855), (10, 2600684), (20, 1300342), (40, 650171), (733, 35480), (887, 29320), (1466, 17740), (1774, 14660), (2932, 8870), (3548, 7330), (3665, 7096), (4435, 5864)]