40815730

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{60919}}^1$

素因数の和:60993

約数の個数: 16

約数和(自身を含む): 74566080

約数和(自身を除く): 33750350

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 60919, 121838, 304595, 609190, 4081573, 8163146, 20407865, 40815730]

約数ペア:

[(1, 40815730), (2, 20407865), (5, 8163146), (10, 4081573), (67, 609190), (134, 304595), (335, 121838), (670, 60919)]