9199480

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2371}}^1$

素因数の和:2479

約数の個数: 32

約数和(自身を含む): 20921040

約数和(自身を除く): 11721560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 2371, 3880, 4742, 9484, 11855, 18968, 23710, 47420, 94840, 229987, 459974, 919948, 1149935, 1839896, 2299870, 4599740, 9199480]

約数ペア:

[(1, 9199480), (2, 4599740), (4, 2299870), (5, 1839896), (8, 1149935), (10, 919948), (20, 459974), (40, 229987), (97, 94840), (194, 47420), (388, 23710), (485, 18968), (776, 11855), (970, 9484), (1940, 4742), (2371, 3880)]