7668836680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11277701}}^1$

素因数の和:11277729

約数の個数: 32

約数和(自身を含む): 18269877240

約数和(自身を除く): 10601040560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 11277701, 22555402, 45110804, 56388505, 90221608, 112777010, 191720917, 225554020, 383441834, 451108040, 766883668, 958604585, 1533767336, 1917209170, 3834418340, 7668836680]

約数ペア:

[(1, 7668836680), (2, 3834418340), (4, 1917209170), (5, 1533767336), (8, 958604585), (10, 766883668), (17, 451108040), (20, 383441834), (34, 225554020), (40, 191720917), (68, 112777010), (85, 90221608), (136, 56388505), (170, 45110804), (340, 22555402), (680, 11277701)]