2424080

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:363

約数の個数: 40

約数和(自身を含む): 5701272

約数和(自身を除く): 3277192

約数列:

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

約数ペア:

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