8901310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4259}}^1$

素因数の和:4296

約数の個数: 32

約数和(自身を含む): 18403200

約数和(自身を除く): 9501890

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 4259, 8518, 21295, 42590, 46849, 80921, 93698, 161842, 234245, 404605, 468490, 809210, 890131, 1780262, 4450655, 8901310]

約数ペア:

[(1, 8901310), (2, 4450655), (5, 1780262), (10, 890131), (11, 809210), (19, 468490), (22, 404605), (38, 234245), (55, 161842), (95, 93698), (110, 80921), (190, 46849), (209, 42590), (418, 21295), (1045, 8518), (2090, 4259)]