86260900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{7129}}^1$

素因数の和:7165

約数の個数: 54

約数和(自身を含む): 205778930

約数和(自身を除く): 119518030

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 220, 242, 275, 484, 550, 605, 1100, 1210, 2420, 3025, 6050, 7129, 12100, 14258, 28516, 35645, 71290, 78419, 142580, 156838, 178225, 313676, 356450, 392095, 712900, 784190, 862609, 1568380, 1725218, 1960475, 3450436, 3920950, 4313045, 7841900, 8626090, 17252180, 21565225, 43130450, 86260900]

約数ペア:

[(1, 86260900), (2, 43130450), (4, 21565225), (5, 17252180), (10, 8626090), (11, 7841900), (20, 4313045), (22, 3920950), (25, 3450436), (44, 1960475), (50, 1725218), (55, 1568380), (100, 862609), (110, 784190), (121, 712900), (220, 392095), (242, 356450), (275, 313676), (484, 178225), (550, 156838), (605, 142580), (1100, 78419), (1210, 71290), (2420, 35645), (3025, 28516), (6050, 14258), (7129, 12100)]