3880452860

素因数分解:

$2^2\times 5^1\times {\mathrm{11351}}^1\times {\mathrm{17093}}^1$

素因数の和:28453

約数の個数: 24

約数和(自身を含む): 8150145696

約数和(自身を除く): 4269692836

約数列:

[1, 2, 4, 5, 10, 20, 11351, 17093, 22702, 34186, 45404, 56755, 68372, 85465, 113510, 170930, 227020, 341860, 194022643, 388045286, 776090572, 970113215, 1940226430, 3880452860]

約数ペア:

[(1, 3880452860), (2, 1940226430), (4, 970113215), (5, 776090572), (10, 388045286), (20, 194022643), (11351, 341860), (17093, 227020), (22702, 170930), (34186, 113510), (45404, 85465), (56755, 68372)]