38743040

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:102

約数の個数: 176

約数和(自身を含む): 113190912

約数和(自身を除く): 74447872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 47, 56, 64, 70, 80, 92, 94, 112, 115, 128, 140, 160, 161, 184, 188, 224, 230, 235, 256, 280, 320, 322, 329, 368, 376, 448, 460, 470, 512, 560, 640, 644, 658, 736, 752, 805, 896, 920, 940, 1024, 1081, 1120, 1280, 1288, 1316, 1472, 1504, 1610, 1645, 1792, 1840, 1880, 2162, 2240, 2560, 2576, 2632, 2944, 3008, 3220, 3290, 3584, 3680, 3760, 4324, 4480, 5120, 5152, 5264, 5405, 5888, 6016, 6440, 6580, 7168, 7360, 7520, 7567, 8648, 8960, 10304, 10528, 10810, 11776, 12032, 12880, 13160, 14720, 15040, 15134, 17296, 17920, 20608, 21056, 21620, 23552, 24064, 25760, 26320, 29440, 30080, 30268, 34592, 35840, 37835, 41216, 42112, 43240, 48128, 51520, 52640, 58880, 60160, 60536, 69184, 75670, 82432, 84224, 86480, 103040, 105280, 117760, 120320, 121072, 138368, 151340, 164864, 168448, 172960, 206080, 210560, 240640, 242144, 276736, 302680, 336896, 345920, 412160, 421120, 484288, 553472, 605360, 691840, 824320, 842240, 968576, 1106944, 1210720, 1383680, 1684480, 1937152, 2421440, 2767360, 3874304, 4842880, 5534720, 7748608, 9685760, 19371520, 38743040]

約数ペア:

[(1, 38743040), (2, 19371520), (4, 9685760), (5, 7748608), (7, 5534720), (8, 4842880), (10, 3874304), (14, 2767360), (16, 2421440), (20, 1937152), (23, 1684480), (28, 1383680), (32, 1210720), (35, 1106944), (40, 968576), (46, 842240), (47, 824320), (56, 691840), (64, 605360), (70, 553472), (80, 484288), (92, 421120), (94, 412160), (112, 345920), (115, 336896), (128, 302680), (140, 276736), (160, 242144), (161, 240640), (184, 210560), (188, 206080), (224, 172960), (230, 168448), (235, 164864), (256, 151340), (280, 138368), (320, 121072), (322, 120320), (329, 117760), (368, 105280), (376, 103040), (448, 86480), (460, 84224), (470, 82432), (512, 75670), (560, 69184), (640, 60536), (644, 60160), (658, 58880), (736, 52640), (752, 51520), (805, 48128), (896, 43240), (920, 42112), (940, 41216), (1024, 37835), (1081, 35840), (1120, 34592), (1280, 30268), (1288, 30080), (1316, 29440), (1472, 26320), (1504, 25760), (1610, 24064), (1645, 23552), (1792, 21620), (1840, 21056), (1880, 20608), (2162, 17920), (2240, 17296), (2560, 15134), (2576, 15040), (2632, 14720), (2944, 13160), (3008, 12880), (3220, 12032), (3290, 11776), (3584, 10810), (3680, 10528), (3760, 10304), (4324, 8960), (4480, 8648), (5120, 7567), (5152, 7520), (5264, 7360), (5405, 7168), (5888, 6580), (6016, 6440)]