3845060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 8781696

約数和(自身を除く): 4936636

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 263, 340, 430, 526, 731, 860, 1052, 1315, 1462, 2630, 2924, 3655, 4471, 5260, 7310, 8942, 11309, 14620, 17884, 22355, 22618, 44710, 45236, 56545, 89420, 113090, 192253, 226180, 384506, 769012, 961265, 1922530, 3845060]

約数ペア:

[(1, 3845060), (2, 1922530), (4, 961265), (5, 769012), (10, 384506), (17, 226180), (20, 192253), (34, 113090), (43, 89420), (68, 56545), (85, 45236), (86, 44710), (170, 22618), (172, 22355), (215, 17884), (263, 14620), (340, 11309), (430, 8942), (526, 7310), (731, 5260), (860, 4471), (1052, 3655), (1315, 2924), (1462, 2630)]