2034872290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:460

約数の個数: 128

約数和(自身を含む): 4422988800

約数和(自身を除く): 2388116510

約数列:

[1, 2, 5, 10, 11, 17, 22, 29, 34, 55, 58, 85, 110, 145, 157, 170, 187, 239, 290, 314, 319, 374, 478, 493, 638, 785, 935, 986, 1195, 1570, 1595, 1727, 1870, 2390, 2465, 2629, 2669, 3190, 3454, 4063, 4553, 4930, 5258, 5338, 5423, 6931, 8126, 8635, 9106, 10846, 13145, 13345, 13862, 17270, 20315, 22765, 26290, 26690, 27115, 29359, 34655, 37523, 40630, 44693, 45530, 50083, 54230, 58718, 69310, 75046, 76241, 77401, 89386, 100166, 117827, 146795, 152482, 154802, 187615, 223465, 235654, 250415, 293590, 375230, 381205, 387005, 412753, 446930, 500830, 589135, 637891, 762410, 774010, 825506, 851411, 1088167, 1178270, 1275782, 1296097, 1702822, 2063765, 2176334, 2592194, 3189455, 4127530, 4257055, 5440835, 6378910, 6480485, 7016801, 8514110, 10881670, 11969837, 12960970, 14033602, 18498839, 23939674, 35084005, 36997678, 59849185, 70168010, 92494195, 119698370, 184988390, 203487229, 406974458, 1017436145, 2034872290]

約数ペア:

[(1, 2034872290), (2, 1017436145), (5, 406974458), (10, 203487229), (11, 184988390), (17, 119698370), (22, 92494195), (29, 70168010), (34, 59849185), (55, 36997678), (58, 35084005), (85, 23939674), (110, 18498839), (145, 14033602), (157, 12960970), (170, 11969837), (187, 10881670), (239, 8514110), (290, 7016801), (314, 6480485), (319, 6378910), (374, 5440835), (478, 4257055), (493, 4127530), (638, 3189455), (785, 2592194), (935, 2176334), (986, 2063765), (1195, 1702822), (1570, 1296097), (1595, 1275782), (1727, 1178270), (1870, 1088167), (2390, 851411), (2465, 825506), (2629, 774010), (2669, 762410), (3190, 637891), (3454, 589135), (4063, 500830), (4553, 446930), (4930, 412753), (5258, 387005), (5338, 381205), (5423, 375230), (6931, 293590), (8126, 250415), (8635, 235654), (9106, 223465), (10846, 187615), (13145, 154802), (13345, 152482), (13862, 146795), (17270, 117827), (20315, 100166), (22765, 89386), (26290, 77401), (26690, 76241), (27115, 75046), (29359, 69310), (34655, 58718), (37523, 54230), (40630, 50083), (44693, 45530)]