2002109105

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{79813}}^1$

素因数の和:80020

約数の個数: 16

約数和(自身を含む): 2499774480

約数和(自身を除く): 497665375

約数列:

[1, 5, 29, 145, 173, 865, 5017, 25085, 79813, 399065, 2314577, 11572885, 13807649, 69038245, 400421821, 2002109105]

約数ペア:

[(1, 2002109105), (5, 400421821), (29, 69038245), (145, 13807649), (173, 11572885), (865, 2314577), (5017, 399065), (25085, 79813)]