3817760

素因数分解:

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

素因数の和:345

約数の個数: 48

約数和(自身を含む): 9144576

約数和(自身を除く): 5326816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 223, 428, 446, 535, 856, 892, 1070, 1115, 1712, 1784, 2140, 2230, 3424, 3568, 4280, 4460, 7136, 8560, 8920, 17120, 17840, 23861, 35680, 47722, 95444, 119305, 190888, 238610, 381776, 477220, 763552, 954440, 1908880, 3817760]

約数ペア:

[(1, 3817760), (2, 1908880), (4, 954440), (5, 763552), (8, 477220), (10, 381776), (16, 238610), (20, 190888), (32, 119305), (40, 95444), (80, 47722), (107, 35680), (160, 23861), (214, 17840), (223, 17120), (428, 8920), (446, 8560), (535, 7136), (856, 4460), (892, 4280), (1070, 3568), (1115, 3424), (1712, 2230), (1784, 2140)]