38783360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1$

素因数の和:824

約数の個数: 128

約数和(自身を含む): 115741440

約数和(自身を除く): 76958080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 787, 880, 896, 1120, 1232, 1408, 1540, 1574, 1760, 2240, 2464, 3080, 3148, 3520, 3935, 4480, 4928, 5509, 6160, 6296, 7040, 7870, 8657, 9856, 11018, 12320, 12592, 15740, 17314, 22036, 24640, 25184, 27545, 31480, 34628, 43285, 44072, 49280, 50368, 55090, 60599, 62960, 69256, 86570, 88144, 100736, 110180, 121198, 125920, 138512, 173140, 176288, 220360, 242396, 251840, 277024, 302995, 346280, 352576, 440720, 484792, 503680, 554048, 605990, 692560, 705152, 881440, 969584, 1108096, 1211980, 1385120, 1762880, 1939168, 2423960, 2770240, 3525760, 3878336, 4847920, 5540480, 7756672, 9695840, 19391680, 38783360]

約数ペア:

[(1, 38783360), (2, 19391680), (4, 9695840), (5, 7756672), (7, 5540480), (8, 4847920), (10, 3878336), (11, 3525760), (14, 2770240), (16, 2423960), (20, 1939168), (22, 1762880), (28, 1385120), (32, 1211980), (35, 1108096), (40, 969584), (44, 881440), (55, 705152), (56, 692560), (64, 605990), (70, 554048), (77, 503680), (80, 484792), (88, 440720), (110, 352576), (112, 346280), (128, 302995), (140, 277024), (154, 251840), (160, 242396), (176, 220360), (220, 176288), (224, 173140), (280, 138512), (308, 125920), (320, 121198), (352, 110180), (385, 100736), (440, 88144), (448, 86570), (560, 69256), (616, 62960), (640, 60599), (704, 55090), (770, 50368), (787, 49280), (880, 44072), (896, 43285), (1120, 34628), (1232, 31480), (1408, 27545), (1540, 25184), (1574, 24640), (1760, 22036), (2240, 17314), (2464, 15740), (3080, 12592), (3148, 12320), (3520, 11018), (3935, 9856), (4480, 8657), (4928, 7870), (5509, 7040), (6160, 6296)]