126620980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{275263}}^1$

素因数の和:275295

約数の個数: 24

約数和(自身を含む): 277466112

約数和(自身を除く): 150845132

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 275263, 550526, 1101052, 1376315, 2752630, 5505260, 6331049, 12662098, 25324196, 31655245, 63310490, 126620980]

約数ペア:

[(1, 126620980), (2, 63310490), (4, 31655245), (5, 25324196), (10, 12662098), (20, 6331049), (23, 5505260), (46, 2752630), (92, 1376315), (115, 1101052), (230, 550526), (460, 275263)]