10299980

素因数分解:

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

素因数の和:5209

約数の個数: 24

約数和(自身を含む): 21848400

約数和(自身を除く): 11548420

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 5099, 10198, 20396, 25495, 50990, 101980, 514999, 1029998, 2059996, 2574995, 5149990, 10299980]

約数ペア:

[(1, 10299980), (2, 5149990), (4, 2574995), (5, 2059996), (10, 1029998), (20, 514999), (101, 101980), (202, 50990), (404, 25495), (505, 20396), (1010, 10198), (2020, 5099)]