98921080

素因数分解:

$2^3\times 5^1\times {\mathrm{2473027}}^1$

素因数の和:2473038

約数の個数: 16

約数和(自身を含む): 222572520

約数和(自身を除く): 123651440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2473027, 4946054, 9892108, 12365135, 19784216, 24730270, 49460540, 98921080]

約数ペア:

[(1, 98921080), (2, 49460540), (4, 24730270), (5, 19784216), (8, 12365135), (10, 9892108), (20, 4946054), (40, 2473027)]