47400790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2069}}^1$

素因数の和:2184

約数の個数: 32

約数和(自身を含む): 89424000

約数和(自身を除く): 42023210

約数列:

[1, 2, 5, 10, 29, 58, 79, 145, 158, 290, 395, 790, 2069, 2291, 4138, 4582, 10345, 11455, 20690, 22910, 60001, 120002, 163451, 300005, 326902, 600010, 817255, 1634510, 4740079, 9480158, 23700395, 47400790]

約数ペア:

[(1, 47400790), (2, 23700395), (5, 9480158), (10, 4740079), (29, 1634510), (58, 817255), (79, 600010), (145, 326902), (158, 300005), (290, 163451), (395, 120002), (790, 60001), (2069, 22910), (2291, 20690), (4138, 11455), (4582, 10345)]