98952820

素因数分解:

$2^2\times 5^1\times {\mathrm{911}}^1\times {\mathrm{5431}}^1$

素因数の和:6351

約数の個数: 24

約数和(自身を含む): 208067328

約数和(自身を除く): 109114508

約数列:

[1, 2, 4, 5, 10, 20, 911, 1822, 3644, 4555, 5431, 9110, 10862, 18220, 21724, 27155, 54310, 108620, 4947641, 9895282, 19790564, 24738205, 49476410, 98952820]

約数ペア:

[(1, 98952820), (2, 49476410), (4, 24738205), (5, 19790564), (10, 9895282), (20, 4947641), (911, 108620), (1822, 54310), (3644, 27155), (4555, 21724), (5431, 18220), (9110, 10862)]