83091980

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{17239}}^1$

素因数の和:17489

約数の個数: 24

約数和(自身を含む): 175227360

約数和(自身を除く): 92135380

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 17239, 34478, 68956, 86195, 172390, 344780, 4154599, 8309198, 16618396, 20772995, 41545990, 83091980]

約数ペア:

[(1, 83091980), (2, 41545990), (4, 20772995), (5, 16618396), (10, 8309198), (20, 4154599), (241, 344780), (482, 172390), (964, 86195), (1205, 68956), (2410, 34478), (4820, 17239)]