24690820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16033}}^1$

素因数の和:16060

約数の個数: 48

約数和(自身を含む): 64649088

約数和(自身を除く): 39958268

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 16033, 32066, 64132, 80165, 112231, 160330, 176363, 224462, 320660, 352726, 448924, 561155, 705452, 881815, 1122310, 1234541, 1763630, 2244620, 2469082, 3527260, 4938164, 6172705, 12345410, 24690820]

約数ペア:

[(1, 24690820), (2, 12345410), (4, 6172705), (5, 4938164), (7, 3527260), (10, 2469082), (11, 2244620), (14, 1763630), (20, 1234541), (22, 1122310), (28, 881815), (35, 705452), (44, 561155), (55, 448924), (70, 352726), (77, 320660), (110, 224462), (140, 176363), (154, 160330), (220, 112231), (308, 80165), (385, 64132), (770, 32066), (1540, 16033)]