98792080

素因数分解:

$2^4\times 5^1\times {\mathrm{1234901}}^1$

素因数の和:1234914

約数の個数: 20

約数和(自身を含む): 229691772

約数和(自身を除く): 130899692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1234901, 2469802, 4939604, 6174505, 9879208, 12349010, 19758416, 24698020, 49396040, 98792080]

約数ペア:

[(1, 98792080), (2, 49396040), (4, 24698020), (5, 19758416), (8, 12349010), (10, 9879208), (16, 6174505), (20, 4939604), (40, 2469802), (80, 1234901)]