107899780

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1453}}^1$

素因数の和:1588

約数の個数: 48

約数和(自身を含む): 234501120

約数和(自身を除く): 126601340

約数列:

[1, 2, 4, 5, 10, 20, 47, 79, 94, 158, 188, 235, 316, 395, 470, 790, 940, 1453, 1580, 2906, 3713, 5812, 7265, 7426, 14530, 14852, 18565, 29060, 37130, 68291, 74260, 114787, 136582, 229574, 273164, 341455, 459148, 573935, 682910, 1147870, 1365820, 2295740, 5394989, 10789978, 21579956, 26974945, 53949890, 107899780]

約数ペア:

[(1, 107899780), (2, 53949890), (4, 26974945), (5, 21579956), (10, 10789978), (20, 5394989), (47, 2295740), (79, 1365820), (94, 1147870), (158, 682910), (188, 573935), (235, 459148), (316, 341455), (395, 273164), (470, 229574), (790, 136582), (940, 114787), (1453, 74260), (1580, 68291), (2906, 37130), (3713, 29060), (5812, 18565), (7265, 14852), (7426, 14530)]