5149990

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5099}}^1$

素因数の和:5207

約数の個数: 16

約数和(自身を含む): 9363600

約数和(自身を除く): 4213610

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 5099, 10198, 25495, 50990, 514999, 1029998, 2574995, 5149990]

約数ペア:

[(1, 5149990), (2, 2574995), (5, 1029998), (10, 514999), (101, 50990), (202, 25495), (505, 10198), (1010, 5099)]