117217420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{202099}}^1$

素因数の和:202137

約数の個数: 24

約数和(自身を含む): 254646000

約数和(自身を除く): 137428580

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 202099, 404198, 808396, 1010495, 2020990, 4041980, 5860871, 11721742, 23443484, 29304355, 58608710, 117217420]

約数ペア:

[(1, 117217420), (2, 58608710), (4, 29304355), (5, 23443484), (10, 11721742), (20, 5860871), (29, 4041980), (58, 2020990), (116, 1010495), (145, 808396), (290, 404198), (580, 202099)]