22613900

素因数分解:

$2^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{2239}}^1$

素因数の和:2354

約数の個数: 36

約数和(自身を含む): 49580160

約数和(自身を除く): 26966260

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 202, 404, 505, 1010, 2020, 2239, 2525, 4478, 5050, 8956, 10100, 11195, 22390, 44780, 55975, 111950, 223900, 226139, 452278, 904556, 1130695, 2261390, 4522780, 5653475, 11306950, 22613900]

約数ペア:

[(1, 22613900), (2, 11306950), (4, 5653475), (5, 4522780), (10, 2261390), (20, 1130695), (25, 904556), (50, 452278), (100, 226139), (101, 223900), (202, 111950), (404, 55975), (505, 44780), (1010, 22390), (2020, 11195), (2239, 10100), (2525, 8956), (4478, 5050)]