99939100

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{10303}}^1$

素因数の和:10414

約数の個数: 36

約数和(自身を含む): 219124864

約数和(自身を除く): 119185764

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1940, 2425, 4850, 9700, 10303, 20606, 41212, 51515, 103030, 206060, 257575, 515150, 999391, 1030300, 1998782, 3997564, 4996955, 9993910, 19987820, 24984775, 49969550, 99939100]

約数ペア:

[(1, 99939100), (2, 49969550), (4, 24984775), (5, 19987820), (10, 9993910), (20, 4996955), (25, 3997564), (50, 1998782), (97, 1030300), (100, 999391), (194, 515150), (388, 257575), (485, 206060), (970, 103030), (1940, 51515), (2425, 41212), (4850, 20606), (9700, 10303)]