40480490

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{68611}}^1$

素因数の和:68677

約数の個数: 16

約数和(自身を含む): 74100960

約数和(自身を除く): 33620470

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 68611, 137222, 343055, 686110, 4048049, 8096098, 20240245, 40480490]

約数ペア:

[(1, 40480490), (2, 20240245), (5, 8096098), (10, 4048049), (59, 686110), (118, 343055), (295, 137222), (590, 68611)]