20230300

素因数分解:

$2^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{2003}}^1$

素因数の和:2118

約数の個数: 36

約数和(自身を含む): 44356536

約数和(自身を除く): 24126236

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 202, 404, 505, 1010, 2003, 2020, 2525, 4006, 5050, 8012, 10015, 10100, 20030, 40060, 50075, 100150, 200300, 202303, 404606, 809212, 1011515, 2023030, 4046060, 5057575, 10115150, 20230300]

約数ペア:

[(1, 20230300), (2, 10115150), (4, 5057575), (5, 4046060), (10, 2023030), (20, 1011515), (25, 809212), (50, 404606), (100, 202303), (101, 200300), (202, 100150), (404, 50075), (505, 40060), (1010, 20030), (2003, 10100), (2020, 10015), (2525, 8012), (4006, 5050)]