5601760

素因数分解:

$2^5\times 5^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 13378176

約数和(自身を除く): 7776416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 157, 160, 223, 314, 446, 628, 785, 892, 1115, 1256, 1570, 1784, 2230, 2512, 3140, 3568, 4460, 5024, 6280, 7136, 8920, 12560, 17840, 25120, 35011, 35680, 70022, 140044, 175055, 280088, 350110, 560176, 700220, 1120352, 1400440, 2800880, 5601760]

約数ペア:

[(1, 5601760), (2, 2800880), (4, 1400440), (5, 1120352), (8, 700220), (10, 560176), (16, 350110), (20, 280088), (32, 175055), (40, 140044), (80, 70022), (157, 35680), (160, 35011), (223, 25120), (314, 17840), (446, 12560), (628, 8920), (785, 7136), (892, 6280), (1115, 5024), (1256, 4460), (1570, 3568), (1784, 3140), (2230, 2512)]