66366850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1801}}^1$

素因数の和:1891

約数の個数: 48

約数和(自身を含む): 136750176

約数和(自身を除く): 70383326

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 67, 110, 134, 275, 335, 550, 670, 737, 1474, 1675, 1801, 3350, 3602, 3685, 7370, 9005, 18010, 18425, 19811, 36850, 39622, 45025, 90050, 99055, 120667, 198110, 241334, 495275, 603335, 990550, 1206670, 1327337, 2654674, 3016675, 6033350, 6636685, 13273370, 33183425, 66366850]

約数ペア:

[(1, 66366850), (2, 33183425), (5, 13273370), (10, 6636685), (11, 6033350), (22, 3016675), (25, 2654674), (50, 1327337), (55, 1206670), (67, 990550), (110, 603335), (134, 495275), (275, 241334), (335, 198110), (550, 120667), (670, 99055), (737, 90050), (1474, 45025), (1675, 39622), (1801, 36850), (3350, 19811), (3602, 18425), (3685, 18010), (7370, 9005)]