9168580

素因数分解:

$2^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1021}}^1$

素因数の和:1479

約数の個数: 24

約数和(自身を含む): 19315800

約数和(自身を除く): 10147220

約数列:

[1, 2, 4, 5, 10, 20, 449, 898, 1021, 1796, 2042, 2245, 4084, 4490, 5105, 8980, 10210, 20420, 458429, 916858, 1833716, 2292145, 4584290, 9168580]

約数ペア:

[(1, 9168580), (2, 4584290), (4, 2292145), (5, 1833716), (10, 916858), (20, 458429), (449, 20420), (898, 10210), (1021, 8980), (1796, 5105), (2042, 4490), (2245, 4084)]