8485372220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32636047}}^1$

素因数の和:32636069

約数の個数: 24

約数和(自身を含む): 19189996224

約数和(自身を除く): 10704624004

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 32636047, 65272094, 130544188, 163180235, 326360470, 424268611, 652720940, 848537222, 1697074444, 2121343055, 4242686110, 8485372220]

約数ペア:

[(1, 8485372220), (2, 4242686110), (4, 2121343055), (5, 1697074444), (10, 848537222), (13, 652720940), (20, 424268611), (26, 326360470), (52, 163180235), (65, 130544188), (130, 65272094), (260, 32636047)]