4848160

素因数分解:

$2^5\times 5^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 11586456

約数和(自身を除く): 6738296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 157, 160, 193, 314, 386, 628, 772, 785, 965, 1256, 1544, 1570, 1930, 2512, 3088, 3140, 3860, 5024, 6176, 6280, 7720, 12560, 15440, 25120, 30301, 30880, 60602, 121204, 151505, 242408, 303010, 484816, 606020, 969632, 1212040, 2424080, 4848160]

約数ペア:

[(1, 4848160), (2, 2424080), (4, 1212040), (5, 969632), (8, 606020), (10, 484816), (16, 303010), (20, 242408), (32, 151505), (40, 121204), (80, 60602), (157, 30880), (160, 30301), (193, 25120), (314, 15440), (386, 12560), (628, 7720), (772, 6280), (785, 6176), (965, 5024), (1256, 3860), (1544, 3140), (1570, 3088), (1930, 2512)]