20242400

素因数分解:

$2^5\times 5^2\times {\mathrm{25303}}^1$

素因数の和:25323

約数の個数: 36

約数和(自身を含む): 49418712

約数和(自身を除く): 29176312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 25303, 50606, 101212, 126515, 202424, 253030, 404848, 506060, 632575, 809696, 1012120, 1265150, 2024240, 2530300, 4048480, 5060600, 10121200, 20242400]

約数ペア:

[(1, 20242400), (2, 10121200), (4, 5060600), (5, 4048480), (8, 2530300), (10, 2024240), (16, 1265150), (20, 1012120), (25, 809696), (32, 632575), (40, 506060), (50, 404848), (80, 253030), (100, 202424), (160, 126515), (200, 101212), (400, 50606), (800, 25303)]