2034228080

素因数分解:

$2^4\times 5^1\times {\mathrm{5783}}^1\times {\mathrm{4397}}^1$

素因数の和:10193

約数の個数: 40

約数和(自身を含む): 4731473952

約数和(自身を除く): 2697245872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4397, 5783, 8794, 11566, 17588, 21985, 23132, 28915, 35176, 43970, 46264, 57830, 70352, 87940, 92528, 115660, 175880, 231320, 351760, 462640, 25427851, 50855702, 101711404, 127139255, 203422808, 254278510, 406845616, 508557020, 1017114040, 2034228080]

約数ペア:

[(1, 2034228080), (2, 1017114040), (4, 508557020), (5, 406845616), (8, 254278510), (10, 203422808), (16, 127139255), (20, 101711404), (40, 50855702), (80, 25427851), (4397, 462640), (5783, 351760), (8794, 231320), (11566, 175880), (17588, 115660), (21985, 92528), (23132, 87940), (28915, 70352), (35176, 57830), (43970, 46264)]