27867020

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{19087}}^1$

素因数の和:19169

約数の個数: 24

約数和(自身を含む): 59325504

約数和(自身を除く): 31458484

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 19087, 38174, 76348, 95435, 190870, 381740, 1393351, 2786702, 5573404, 6966755, 13933510, 27867020]

約数ペア:

[(1, 27867020), (2, 13933510), (4, 6966755), (5, 5573404), (10, 2786702), (20, 1393351), (73, 381740), (146, 190870), (292, 95435), (365, 76348), (730, 38174), (1460, 19087)]