22038170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28621}}^1$

素因数の和:28646

約数の個数: 32

約数和(自身を含む): 49458816

約数和(自身を除く): 27420646

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 28621, 57242, 143105, 200347, 286210, 314831, 400694, 629662, 1001735, 1574155, 2003470, 2203817, 3148310, 4407634, 11019085, 22038170]

約数ペア:

[(1, 22038170), (2, 11019085), (5, 4407634), (7, 3148310), (10, 2203817), (11, 2003470), (14, 1574155), (22, 1001735), (35, 629662), (55, 400694), (70, 314831), (77, 286210), (110, 200347), (154, 143105), (385, 57242), (770, 28621)]