8405044070

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1\times {\mathrm{28151}}^1$

素因数の和:28640

約数の個数: 32

約数和(自身を含む): 15374370240

約数和(自身を除く): 6969326170

約数列:

[1, 2, 5, 10, 73, 146, 365, 409, 730, 818, 2045, 4090, 28151, 29857, 56302, 59714, 140755, 149285, 281510, 298570, 2055023, 4110046, 10275115, 11513759, 20550230, 23027518, 57568795, 115137590, 840504407, 1681008814, 4202522035, 8405044070]

約数ペア:

[(1, 8405044070), (2, 4202522035), (5, 1681008814), (10, 840504407), (73, 115137590), (146, 57568795), (365, 23027518), (409, 20550230), (730, 11513759), (818, 10275115), (2045, 4110046), (4090, 2055023), (28151, 298570), (29857, 281510), (56302, 149285), (59714, 140755)]