52272400

素因数分解:

$2^4\times 5^2\times {\mathrm{130681}}^1$

素因数の和:130699

約数の個数: 30

約数和(自身を含む): 125585402

約数和(自身を除く): 73313002

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 130681, 261362, 522724, 653405, 1045448, 1306810, 2090896, 2613620, 3267025, 5227240, 6534050, 10454480, 13068100, 26136200, 52272400]

約数ペア:

[(1, 52272400), (2, 26136200), (4, 13068100), (5, 10454480), (8, 6534050), (10, 5227240), (16, 3267025), (20, 2613620), (25, 2090896), (40, 1306810), (50, 1045448), (80, 653405), (100, 522724), (200, 261362), (400, 130681)]