1434048640

素因数分解:

$2^7\times 5^1\times {\mathrm{2240701}}^1$

素因数の和:2240720

約数の個数: 32

約数和(自身を含む): 3428274060

約数和(自身を除く): 1994225420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 2240701, 4481402, 8962804, 11203505, 17925608, 22407010, 35851216, 44814020, 71702432, 89628040, 143404864, 179256080, 286809728, 358512160, 717024320, 1434048640]

約数ペア:

[(1, 1434048640), (2, 717024320), (4, 358512160), (5, 286809728), (8, 179256080), (10, 143404864), (16, 89628040), (20, 71702432), (32, 44814020), (40, 35851216), (64, 22407010), (80, 17925608), (128, 11203505), (160, 8962804), (320, 4481402), (640, 2240701)]