2013457700

素因数分解:

$2^2\times 5^2\times {\mathrm{941}}^1\times {\mathrm{21397}}^1$

素因数の和:22352

約数の個数: 36

約数和(自身を含む): 4374050772

約数和(自身を除く): 2360593072

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 941, 1882, 3764, 4705, 9410, 18820, 21397, 23525, 42794, 47050, 85588, 94100, 106985, 213970, 427940, 534925, 1069850, 2139700, 20134577, 40269154, 80538308, 100672885, 201345770, 402691540, 503364425, 1006728850, 2013457700]

約数ペア:

[(1, 2013457700), (2, 1006728850), (4, 503364425), (5, 402691540), (10, 201345770), (20, 100672885), (25, 80538308), (50, 40269154), (100, 20134577), (941, 2139700), (1882, 1069850), (3764, 534925), (4705, 427940), (9410, 213970), (18820, 106985), (21397, 94100), (23525, 85588), (42794, 47050)]