86114380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9103}}^1$

素因数の和:9166

約数の個数: 48

約数和(自身を含む): 201890304

約数和(自身を除く): 115775924

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1892, 2365, 4730, 9103, 9460, 18206, 36412, 45515, 91030, 100133, 182060, 200266, 391429, 400532, 500665, 782858, 1001330, 1565716, 1957145, 2002660, 3914290, 4305719, 7828580, 8611438, 17222876, 21528595, 43057190, 86114380]

約数ペア:

[(1, 86114380), (2, 43057190), (4, 21528595), (5, 17222876), (10, 8611438), (11, 7828580), (20, 4305719), (22, 3914290), (43, 2002660), (44, 1957145), (55, 1565716), (86, 1001330), (110, 782858), (172, 500665), (215, 400532), (220, 391429), (430, 200266), (473, 182060), (860, 100133), (946, 91030), (1892, 45515), (2365, 36412), (4730, 18206), (9103, 9460)]