4976980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8581}}^1$

素因数の和:8619

約数の個数: 24

約数和(自身を含む): 10813320

約数和(自身を除く): 5836340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 8581, 17162, 34324, 42905, 85810, 171620, 248849, 497698, 995396, 1244245, 2488490, 4976980]

約数ペア:

[(1, 4976980), (2, 2488490), (4, 1244245), (5, 995396), (10, 497698), (20, 248849), (29, 171620), (58, 85810), (116, 42905), (145, 34324), (290, 17162), (580, 8581)]