98091880

素因数分解:

$2^3\times 5^1\times {\mathrm{2452297}}^1$

素因数の和:2452308

約数の個数: 16

約数和(自身を含む): 220706820

約数和(自身を除く): 122614940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2452297, 4904594, 9809188, 12261485, 19618376, 24522970, 49045940, 98091880]

約数ペア:

[(1, 98091880), (2, 49045940), (4, 24522970), (5, 19618376), (8, 12261485), (10, 9809188), (20, 4904594), (40, 2452297)]