99858700

素因数分解:

$2^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{9887}}^1$

素因数の和:10002

約数の個数: 36

約数和(自身を含む): 218860992

約数和(自身を除く): 119002292

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 202, 404, 505, 1010, 2020, 2525, 5050, 9887, 10100, 19774, 39548, 49435, 98870, 197740, 247175, 494350, 988700, 998587, 1997174, 3994348, 4992935, 9985870, 19971740, 24964675, 49929350, 99858700]

約数ペア:

[(1, 99858700), (2, 49929350), (4, 24964675), (5, 19971740), (10, 9985870), (20, 4992935), (25, 3994348), (50, 1997174), (100, 998587), (101, 988700), (202, 494350), (404, 247175), (505, 197740), (1010, 98870), (2020, 49435), (2525, 39548), (5050, 19774), (9887, 10100)]