2057000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1$

素因数の和:60

約数の個数: 96

約数和(自身を含む): 5601960

約数和(自身を除く): 3544960

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 85, 88, 100, 110, 121, 125, 136, 170, 187, 200, 220, 242, 250, 275, 340, 374, 425, 440, 484, 500, 550, 605, 680, 748, 850, 935, 968, 1000, 1100, 1210, 1375, 1496, 1700, 1870, 2057, 2125, 2200, 2420, 2750, 3025, 3400, 3740, 4114, 4250, 4675, 4840, 5500, 6050, 7480, 8228, 8500, 9350, 10285, 11000, 12100, 15125, 16456, 17000, 18700, 20570, 23375, 24200, 30250, 37400, 41140, 46750, 51425, 60500, 82280, 93500, 102850, 121000, 187000, 205700, 257125, 411400, 514250, 1028500, 2057000]

約数ペア:

[(1, 2057000), (2, 1028500), (4, 514250), (5, 411400), (8, 257125), (10, 205700), (11, 187000), (17, 121000), (20, 102850), (22, 93500), (25, 82280), (34, 60500), (40, 51425), (44, 46750), (50, 41140), (55, 37400), (68, 30250), (85, 24200), (88, 23375), (100, 20570), (110, 18700), (121, 17000), (125, 16456), (136, 15125), (170, 12100), (187, 11000), (200, 10285), (220, 9350), (242, 8500), (250, 8228), (275, 7480), (340, 6050), (374, 5500), (425, 4840), (440, 4675), (484, 4250), (500, 4114), (550, 3740), (605, 3400), (680, 3025), (748, 2750), (850, 2420), (935, 2200), (968, 2125), (1000, 2057), (1100, 1870), (1210, 1700), (1375, 1496)]