5280463640

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3070037}}^1$

素因数の和:3070091

約数の個数: 32

約数和(自身を含む): 12157350480

約数和(自身を除く): 6876886840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 3070037, 6140074, 12280148, 15350185, 24560296, 30700370, 61400740, 122801480, 132011591, 264023182, 528046364, 660057955, 1056092728, 1320115910, 2640231820, 5280463640]

約数ペア:

[(1, 5280463640), (2, 2640231820), (4, 1320115910), (5, 1056092728), (8, 660057955), (10, 528046364), (20, 264023182), (40, 132011591), (43, 122801480), (86, 61400740), (172, 30700370), (215, 24560296), (344, 15350185), (430, 12280148), (860, 6140074), (1720, 3070037)]