85066240

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:178

約数の個数: 160

約数和(自身を含む): 240413184

約数和(自身を除く): 155346944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 80, 94, 101, 112, 128, 140, 160, 188, 202, 224, 235, 256, 280, 320, 329, 376, 404, 448, 470, 505, 512, 560, 640, 658, 707, 752, 808, 896, 940, 1010, 1120, 1280, 1316, 1414, 1504, 1616, 1645, 1792, 1880, 2020, 2240, 2560, 2632, 2828, 3008, 3232, 3290, 3535, 3584, 3760, 4040, 4480, 4747, 5264, 5656, 6016, 6464, 6580, 7070, 7520, 8080, 8960, 9494, 10528, 11312, 12032, 12928, 13160, 14140, 15040, 16160, 17920, 18988, 21056, 22624, 23735, 24064, 25856, 26320, 28280, 30080, 32320, 33229, 37976, 42112, 45248, 47470, 51712, 52640, 56560, 60160, 64640, 66458, 75952, 84224, 90496, 94940, 105280, 113120, 120320, 129280, 132916, 151904, 166145, 168448, 180992, 189880, 210560, 226240, 258560, 265832, 303808, 332290, 361984, 379760, 421120, 452480, 531664, 607616, 664580, 759520, 842240, 904960, 1063328, 1215232, 1329160, 1519040, 1809920, 2126656, 2430464, 2658320, 3038080, 4253312, 5316640, 6076160, 8506624, 10633280, 12152320, 17013248, 21266560, 42533120, 85066240]

約数ペア:

[(1, 85066240), (2, 42533120), (4, 21266560), (5, 17013248), (7, 12152320), (8, 10633280), (10, 8506624), (14, 6076160), (16, 5316640), (20, 4253312), (28, 3038080), (32, 2658320), (35, 2430464), (40, 2126656), (47, 1809920), (56, 1519040), (64, 1329160), (70, 1215232), (80, 1063328), (94, 904960), (101, 842240), (112, 759520), (128, 664580), (140, 607616), (160, 531664), (188, 452480), (202, 421120), (224, 379760), (235, 361984), (256, 332290), (280, 303808), (320, 265832), (329, 258560), (376, 226240), (404, 210560), (448, 189880), (470, 180992), (505, 168448), (512, 166145), (560, 151904), (640, 132916), (658, 129280), (707, 120320), (752, 113120), (808, 105280), (896, 94940), (940, 90496), (1010, 84224), (1120, 75952), (1280, 66458), (1316, 64640), (1414, 60160), (1504, 56560), (1616, 52640), (1645, 51712), (1792, 47470), (1880, 45248), (2020, 42112), (2240, 37976), (2560, 33229), (2632, 32320), (2828, 30080), (3008, 28280), (3232, 26320), (3290, 25856), (3535, 24064), (3584, 23735), (3760, 22624), (4040, 21056), (4480, 18988), (4747, 17920), (5264, 16160), (5656, 15040), (6016, 14140), (6464, 13160), (6580, 12928), (7070, 12032), (7520, 11312), (8080, 10528), (8960, 9494)]