6332920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 16005600

約数和(自身を除く): 9672680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 389, 407, 440, 740, 778, 814, 1480, 1556, 1628, 1945, 2035, 3112, 3256, 3890, 4070, 4279, 7780, 8140, 8558, 14393, 15560, 16280, 17116, 21395, 28786, 34232, 42790, 57572, 71965, 85580, 115144, 143930, 158323, 171160, 287860, 316646, 575720, 633292, 791615, 1266584, 1583230, 3166460, 6332920]

約数ペア:

[(1, 6332920), (2, 3166460), (4, 1583230), (5, 1266584), (8, 791615), (10, 633292), (11, 575720), (20, 316646), (22, 287860), (37, 171160), (40, 158323), (44, 143930), (55, 115144), (74, 85580), (88, 71965), (110, 57572), (148, 42790), (185, 34232), (220, 28786), (296, 21395), (370, 17116), (389, 16280), (407, 15560), (440, 14393), (740, 8558), (778, 8140), (814, 7780), (1480, 4279), (1556, 4070), (1628, 3890), (1945, 3256), (2035, 3112)]