82879690

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{104911}}^1$

素因数の和:104997

約数の個数: 16

約数和(自身を含む): 151073280

約数和(自身を除く): 68193590

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 104911, 209822, 524555, 1049110, 8287969, 16575938, 41439845, 82879690]

約数ペア:

[(1, 82879690), (2, 41439845), (5, 16575938), (10, 8287969), (79, 1049110), (158, 524555), (395, 209822), (790, 104911)]