39688000

素因数分解:

$2^6\times 5^3\times {\mathrm{11}}^2\times {\mathrm{41}}^1$

素因数の和:90

約数の個数: 168

約数和(自身を含む): 110669832

約数和(自身を除く): 70981832

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 41, 44, 50, 55, 64, 80, 82, 88, 100, 110, 121, 125, 160, 164, 176, 200, 205, 220, 242, 250, 275, 320, 328, 352, 400, 410, 440, 451, 484, 500, 550, 605, 656, 704, 800, 820, 880, 902, 968, 1000, 1025, 1100, 1210, 1312, 1375, 1600, 1640, 1760, 1804, 1936, 2000, 2050, 2200, 2255, 2420, 2624, 2750, 3025, 3280, 3520, 3608, 3872, 4000, 4100, 4400, 4510, 4840, 4961, 5125, 5500, 6050, 6560, 7216, 7744, 8000, 8200, 8800, 9020, 9680, 9922, 10250, 11000, 11275, 12100, 13120, 14432, 15125, 16400, 17600, 18040, 19360, 19844, 20500, 22000, 22550, 24200, 24805, 28864, 30250, 32800, 36080, 38720, 39688, 41000, 44000, 45100, 48400, 49610, 56375, 60500, 65600, 72160, 79376, 82000, 88000, 90200, 96800, 99220, 112750, 121000, 124025, 144320, 158752, 164000, 180400, 193600, 198440, 225500, 242000, 248050, 317504, 328000, 360800, 396880, 451000, 484000, 496100, 620125, 721600, 793760, 902000, 968000, 992200, 1240250, 1587520, 1804000, 1984400, 2480500, 3608000, 3968800, 4961000, 7937600, 9922000, 19844000, 39688000]

約数ペア:

[(1, 39688000), (2, 19844000), (4, 9922000), (5, 7937600), (8, 4961000), (10, 3968800), (11, 3608000), (16, 2480500), (20, 1984400), (22, 1804000), (25, 1587520), (32, 1240250), (40, 992200), (41, 968000), (44, 902000), (50, 793760), (55, 721600), (64, 620125), (80, 496100), (82, 484000), (88, 451000), (100, 396880), (110, 360800), (121, 328000), (125, 317504), (160, 248050), (164, 242000), (176, 225500), (200, 198440), (205, 193600), (220, 180400), (242, 164000), (250, 158752), (275, 144320), (320, 124025), (328, 121000), (352, 112750), (400, 99220), (410, 96800), (440, 90200), (451, 88000), (484, 82000), (500, 79376), (550, 72160), (605, 65600), (656, 60500), (704, 56375), (800, 49610), (820, 48400), (880, 45100), (902, 44000), (968, 41000), (1000, 39688), (1025, 38720), (1100, 36080), (1210, 32800), (1312, 30250), (1375, 28864), (1600, 24805), (1640, 24200), (1760, 22550), (1804, 22000), (1936, 20500), (2000, 19844), (2050, 19360), (2200, 18040), (2255, 17600), (2420, 16400), (2624, 15125), (2750, 14432), (3025, 13120), (3280, 12100), (3520, 11275), (3608, 11000), (3872, 10250), (4000, 9922), (4100, 9680), (4400, 9020), (4510, 8800), (4840, 8200), (4961, 8000), (5125, 7744), (5500, 7216), (6050, 6560)]