39858970

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1451}}^1$

素因数の和:1566

約数の個数: 32

約数和(自身を含む): 74644416

約数和(自身を除く): 34785446

約数列:

[1, 2, 5, 10, 41, 67, 82, 134, 205, 335, 410, 670, 1451, 2747, 2902, 5494, 7255, 13735, 14510, 27470, 59491, 97217, 118982, 194434, 297455, 486085, 594910, 972170, 3985897, 7971794, 19929485, 39858970]

約数ペア:

[(1, 39858970), (2, 19929485), (5, 7971794), (10, 3985897), (41, 972170), (67, 594910), (82, 486085), (134, 297455), (205, 194434), (335, 118982), (410, 97217), (670, 59491), (1451, 27470), (2747, 14510), (2902, 13735), (5494, 7255)]