2006343350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{401}}^1\times {\mathrm{827}}^1$

素因数の和:1262

約数の個数: 72

約数和(自身を含む): 4117095864

約数和(自身を除く): 2110752514

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 401, 550, 605, 802, 827, 1210, 1654, 2005, 3025, 4010, 4135, 4411, 6050, 8270, 8822, 9097, 10025, 18194, 20050, 20675, 22055, 41350, 44110, 45485, 48521, 90970, 97042, 100067, 110275, 200134, 220550, 227425, 242605, 331627, 454850, 485210, 500335, 663254, 1000670, 1213025, 1658135, 2426050, 2501675, 3316270, 3647897, 5003350, 7295794, 8290675, 16581350, 18239485, 36478970, 40126867, 80253734, 91197425, 182394850, 200634335, 401268670, 1003171675, 2006343350]

約数ペア:

[(1, 2006343350), (2, 1003171675), (5, 401268670), (10, 200634335), (11, 182394850), (22, 91197425), (25, 80253734), (50, 40126867), (55, 36478970), (110, 18239485), (121, 16581350), (242, 8290675), (275, 7295794), (401, 5003350), (550, 3647897), (605, 3316270), (802, 2501675), (827, 2426050), (1210, 1658135), (1654, 1213025), (2005, 1000670), (3025, 663254), (4010, 500335), (4135, 485210), (4411, 454850), (6050, 331627), (8270, 242605), (8822, 227425), (9097, 220550), (10025, 200134), (18194, 110275), (20050, 100067), (20675, 97042), (22055, 90970), (41350, 48521), (44110, 45485)]