129690550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6373}}^1$

素因数の和:6433

約数の個数: 48

約数和(自身を含む): 270308592

約数和(自身を除く): 140618042

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 50, 55, 74, 110, 185, 275, 370, 407, 550, 814, 925, 1850, 2035, 4070, 6373, 10175, 12746, 20350, 31865, 63730, 70103, 140206, 159325, 235801, 318650, 350515, 471602, 701030, 1179005, 1752575, 2358010, 2593811, 3505150, 5187622, 5895025, 11790050, 12969055, 25938110, 64845275, 129690550]

約数ペア:

[(1, 129690550), (2, 64845275), (5, 25938110), (10, 12969055), (11, 11790050), (22, 5895025), (25, 5187622), (37, 3505150), (50, 2593811), (55, 2358010), (74, 1752575), (110, 1179005), (185, 701030), (275, 471602), (370, 350515), (407, 318650), (550, 235801), (814, 159325), (925, 140206), (1850, 70103), (2035, 63730), (4070, 31865), (6373, 20350), (10175, 12746)]