61084160

素因数分解:

$2^9\times 5^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:353

約数の個数: 80

約数和(自身を含む): 148490496

約数和(自身を除く): 87406336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 128, 160, 214, 223, 256, 320, 428, 446, 512, 535, 640, 856, 892, 1070, 1115, 1280, 1712, 1784, 2140, 2230, 2560, 3424, 3568, 4280, 4460, 6848, 7136, 8560, 8920, 13696, 14272, 17120, 17840, 23861, 27392, 28544, 34240, 35680, 47722, 54784, 57088, 68480, 71360, 95444, 114176, 119305, 136960, 142720, 190888, 238610, 273920, 285440, 381776, 477220, 570880, 763552, 954440, 1527104, 1908880, 3054208, 3817760, 6108416, 7635520, 12216832, 15271040, 30542080, 61084160]

約数ペア:

[(1, 61084160), (2, 30542080), (4, 15271040), (5, 12216832), (8, 7635520), (10, 6108416), (16, 3817760), (20, 3054208), (32, 1908880), (40, 1527104), (64, 954440), (80, 763552), (107, 570880), (128, 477220), (160, 381776), (214, 285440), (223, 273920), (256, 238610), (320, 190888), (428, 142720), (446, 136960), (512, 119305), (535, 114176), (640, 95444), (856, 71360), (892, 68480), (1070, 57088), (1115, 54784), (1280, 47722), (1712, 35680), (1784, 34240), (2140, 28544), (2230, 27392), (2560, 23861), (3424, 17840), (3568, 17120), (4280, 14272), (4460, 13696), (6848, 8920), (7136, 8560)]