9754480

素因数分解:

$2^4\times 5^1\times {\mathrm{121931}}^1$

素因数の和:121944

約数の個数: 20

約数和(自身を含む): 22679352

約数和(自身を除く): 12924872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 121931, 243862, 487724, 609655, 975448, 1219310, 1950896, 2438620, 4877240, 9754480]

約数ペア:

[(1, 9754480), (2, 4877240), (4, 2438620), (5, 1950896), (8, 1219310), (10, 975448), (16, 609655), (20, 487724), (40, 243862), (80, 121931)]