10997172400

素因数分解:

$2^4\times 5^2\times {\mathrm{27492931}}^1$

素因数の和:27492949

約数の個数: 30

約数和(自身を含む): 26420707652

約数和(自身を除く): 15423535252

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 27492931, 54985862, 109971724, 137464655, 219943448, 274929310, 439886896, 549858620, 687323275, 1099717240, 1374646550, 2199434480, 2749293100, 5498586200, 10997172400]

約数ペア:

[(1, 10997172400), (2, 5498586200), (4, 2749293100), (5, 2199434480), (8, 1374646550), (10, 1099717240), (16, 687323275), (20, 549858620), (25, 439886896), (40, 274929310), (50, 219943448), (80, 137464655), (100, 109971724), (200, 54985862), (400, 27492931)]