5715808220

素因数分解:

$2^2\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{196961}}^1$

素因数の和:198421

約数の個数: 24

約数和(自身を含む): 12011530608

約数和(自身を除く): 6295722388

約数列:

[1, 2, 4, 5, 10, 20, 1451, 2902, 5804, 7255, 14510, 29020, 196961, 393922, 787844, 984805, 1969610, 3939220, 285790411, 571580822, 1143161644, 1428952055, 2857904110, 5715808220]

約数ペア:

[(1, 5715808220), (2, 2857904110), (4, 1428952055), (5, 1143161644), (10, 571580822), (20, 285790411), (1451, 3939220), (2902, 1969610), (5804, 984805), (7255, 787844), (14510, 393922), (29020, 196961)]