99552820

素因数分解:

$2^2\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{3361}}^1$

素因数の和:4851

約数の個数: 24

約数和(自身を含む): 209264328

約数和(自身を除く): 109711508

約数列:

[1, 2, 4, 5, 10, 20, 1481, 2962, 3361, 5924, 6722, 7405, 13444, 14810, 16805, 29620, 33610, 67220, 4977641, 9955282, 19910564, 24888205, 49776410, 99552820]

約数ペア:

[(1, 99552820), (2, 49776410), (4, 24888205), (5, 19910564), (10, 9955282), (20, 4977641), (1481, 67220), (2962, 33610), (3361, 29620), (5924, 16805), (6722, 14810), (7405, 13444)]