40286728945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{608423}}^1$

素因数の和:608505

約数の個数: 32

約数和(自身を含む): 55196225280

約数和(自身を除く): 14909496335

約数列:

[1, 5, 17, 19, 41, 85, 95, 205, 323, 697, 779, 1615, 3485, 3895, 13243, 66215, 608423, 3042115, 10343191, 11560037, 24945343, 51715955, 57800185, 124726715, 196520629, 424070831, 473961517, 982603145, 2120354155, 2369807585, 8057345789, 40286728945]

約数ペア:

[(1, 40286728945), (5, 8057345789), (17, 2369807585), (19, 2120354155), (41, 982603145), (85, 473961517), (95, 424070831), (205, 196520629), (323, 124726715), (697, 57800185), (779, 51715955), (1615, 24945343), (3485, 11560037), (3895, 10343191), (13243, 3042115), (66215, 608423)]