88090750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 182227968

約数和(自身を除く): 94137218

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 103, 110, 125, 206, 250, 275, 311, 515, 550, 622, 1030, 1133, 1375, 1555, 2266, 2575, 2750, 3110, 3421, 5150, 5665, 6842, 7775, 11330, 12875, 15550, 17105, 25750, 28325, 32033, 34210, 38875, 56650, 64066, 77750, 85525, 141625, 160165, 171050, 283250, 320330, 352363, 427625, 704726, 800825, 855250, 1601650, 1761815, 3523630, 4004125, 8008250, 8809075, 17618150, 44045375, 88090750]

約数ペア:

[(1, 88090750), (2, 44045375), (5, 17618150), (10, 8809075), (11, 8008250), (22, 4004125), (25, 3523630), (50, 1761815), (55, 1601650), (103, 855250), (110, 800825), (125, 704726), (206, 427625), (250, 352363), (275, 320330), (311, 283250), (515, 171050), (550, 160165), (622, 141625), (1030, 85525), (1133, 77750), (1375, 64066), (1555, 56650), (2266, 38875), (2575, 34210), (2750, 32033), (3110, 28325), (3421, 25750), (5150, 17105), (5665, 15550), (6842, 12875), (7775, 11330)]