796634560

素因数分解:

$2^6\times 5^1\times {\mathrm{2489483}}^1$

素因数の和:2489500

約数の個数: 28

約数和(自身を含む): 1896986808

約数和(自身を除く): 1100352248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2489483, 4978966, 9957932, 12447415, 19915864, 24894830, 39831728, 49789660, 79663456, 99579320, 159326912, 199158640, 398317280, 796634560]

約数ペア:

[(1, 796634560), (2, 398317280), (4, 199158640), (5, 159326912), (8, 99579320), (10, 79663456), (16, 49789660), (20, 39831728), (32, 24894830), (40, 19915864), (64, 12447415), (80, 9957932), (160, 4978966), (320, 2489483)]