57797120

素因数分解:

$2^9\times 5^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:341

約数の個数: 80

約数和(自身を含む): 140535648

約数和(自身を除く): 82738528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 128, 160, 211, 214, 256, 320, 422, 428, 512, 535, 640, 844, 856, 1055, 1070, 1280, 1688, 1712, 2110, 2140, 2560, 3376, 3424, 4220, 4280, 6752, 6848, 8440, 8560, 13504, 13696, 16880, 17120, 22577, 27008, 27392, 33760, 34240, 45154, 54016, 54784, 67520, 68480, 90308, 108032, 112885, 135040, 136960, 180616, 225770, 270080, 273920, 361232, 451540, 540160, 722464, 903080, 1444928, 1806160, 2889856, 3612320, 5779712, 7224640, 11559424, 14449280, 28898560, 57797120]

約数ペア:

[(1, 57797120), (2, 28898560), (4, 14449280), (5, 11559424), (8, 7224640), (10, 5779712), (16, 3612320), (20, 2889856), (32, 1806160), (40, 1444928), (64, 903080), (80, 722464), (107, 540160), (128, 451540), (160, 361232), (211, 273920), (214, 270080), (256, 225770), (320, 180616), (422, 136960), (428, 135040), (512, 112885), (535, 108032), (640, 90308), (844, 68480), (856, 67520), (1055, 54784), (1070, 54016), (1280, 45154), (1688, 34240), (1712, 33760), (2110, 27392), (2140, 27008), (2560, 22577), (3376, 17120), (3424, 16880), (4220, 13696), (4280, 13504), (6752, 8560), (6848, 8440)]