2012173900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1829249}}^1$

素因数の和:1829274

約数の個数: 36

約数和(自身を含む): 4763367000

約数和(自身を除く): 2751193100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 1829249, 3658498, 7316996, 9146245, 18292490, 20121739, 36584980, 40243478, 45731225, 80486956, 91462450, 100608695, 182924900, 201217390, 402434780, 503043475, 1006086950, 2012173900]

約数ペア:

[(1, 2012173900), (2, 1006086950), (4, 503043475), (5, 402434780), (10, 201217390), (11, 182924900), (20, 100608695), (22, 91462450), (25, 80486956), (44, 45731225), (50, 40243478), (55, 36584980), (100, 20121739), (110, 18292490), (220, 9146245), (275, 7316996), (550, 3658498), (1100, 1829249)]