22672400

素因数分解:

$2^4\times 5^2\times {\mathrm{56681}}^1$

素因数の和:56699

約数の個数: 30

約数和(自身を含む): 54471402

約数和(自身を除く): 31799002

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 56681, 113362, 226724, 283405, 453448, 566810, 906896, 1133620, 1417025, 2267240, 2834050, 4534480, 5668100, 11336200, 22672400]

約数ペア:

[(1, 22672400), (2, 11336200), (4, 5668100), (5, 4534480), (8, 2834050), (10, 2267240), (16, 1417025), (20, 1133620), (25, 906896), (40, 566810), (50, 453448), (80, 283405), (100, 226724), (200, 113362), (400, 56681)]