89269570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5407}}^1$

素因数の和:5554

約数の個数: 32

約数和(自身を含む): 174440448

約数和(自身を除く): 85170878

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 635, 1270, 1651, 3302, 5407, 8255, 10814, 16510, 27035, 54070, 70291, 140582, 351455, 686689, 702910, 1373378, 3433445, 6866890, 8926957, 17853914, 44634785, 89269570]

約数ペア:

[(1, 89269570), (2, 44634785), (5, 17853914), (10, 8926957), (13, 6866890), (26, 3433445), (65, 1373378), (127, 702910), (130, 686689), (254, 351455), (635, 140582), (1270, 70291), (1651, 54070), (3302, 27035), (5407, 16510), (8255, 10814)]