10628990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1249}}^1$

素因数の和:1316

約数の個数: 32

約数和(自身を含む): 20520000

約数和(自身を除く): 9891010

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1249, 1702, 2498, 4255, 6245, 8510, 12490, 28727, 46213, 57454, 92426, 143635, 231065, 287270, 462130, 1062899, 2125798, 5314495, 10628990]

約数ペア:

[(1, 10628990), (2, 5314495), (5, 2125798), (10, 1062899), (23, 462130), (37, 287270), (46, 231065), (74, 143635), (115, 92426), (185, 57454), (230, 46213), (370, 28727), (851, 12490), (1249, 8510), (1702, 6245), (2498, 4255)]