57942640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{967}}^1$

素因数の和:1094

約数の個数: 80

約数和(自身を含む): 155561472

約数和(自身を除く): 97618832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 107, 112, 140, 214, 280, 428, 535, 560, 749, 856, 967, 1070, 1498, 1712, 1934, 2140, 2996, 3745, 3868, 4280, 4835, 5992, 6769, 7490, 7736, 8560, 9670, 11984, 13538, 14980, 15472, 19340, 27076, 29960, 33845, 38680, 54152, 59920, 67690, 77360, 103469, 108304, 135380, 206938, 270760, 413876, 517345, 541520, 724283, 827752, 1034690, 1448566, 1655504, 2069380, 2897132, 3621415, 4138760, 5794264, 7242830, 8277520, 11588528, 14485660, 28971320, 57942640]

約数ペア:

[(1, 57942640), (2, 28971320), (4, 14485660), (5, 11588528), (7, 8277520), (8, 7242830), (10, 5794264), (14, 4138760), (16, 3621415), (20, 2897132), (28, 2069380), (35, 1655504), (40, 1448566), (56, 1034690), (70, 827752), (80, 724283), (107, 541520), (112, 517345), (140, 413876), (214, 270760), (280, 206938), (428, 135380), (535, 108304), (560, 103469), (749, 77360), (856, 67690), (967, 59920), (1070, 54152), (1498, 38680), (1712, 33845), (1934, 29960), (2140, 27076), (2996, 19340), (3745, 15472), (3868, 14980), (4280, 13538), (4835, 11984), (5992, 9670), (6769, 8560), (7490, 7736)]