122031800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{55469}}^1$

素因数の和:55496

約数の個数: 48

約数和(自身を含む): 309522600

約数和(自身を除く): 187490800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 55469, 110938, 221876, 277345, 443752, 554690, 610159, 1109380, 1220318, 1386725, 2218760, 2440636, 2773450, 3050795, 4881272, 5546900, 6101590, 11093800, 12203180, 15253975, 24406360, 30507950, 61015900, 122031800]

約数ペア:

[(1, 122031800), (2, 61015900), (4, 30507950), (5, 24406360), (8, 15253975), (10, 12203180), (11, 11093800), (20, 6101590), (22, 5546900), (25, 4881272), (40, 3050795), (44, 2773450), (50, 2440636), (55, 2218760), (88, 1386725), (100, 1220318), (110, 1109380), (200, 610159), (220, 554690), (275, 443752), (440, 277345), (550, 221876), (1100, 110938), (2200, 55469)]