5248580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 11975040

約数和(自身を除く): 6726460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 359, 430, 718, 731, 860, 1436, 1462, 1795, 2924, 3590, 3655, 6103, 7180, 7310, 12206, 14620, 15437, 24412, 30515, 30874, 61030, 61748, 77185, 122060, 154370, 262429, 308740, 524858, 1049716, 1312145, 2624290, 5248580]

約数ペア:

[(1, 5248580), (2, 2624290), (4, 1312145), (5, 1049716), (10, 524858), (17, 308740), (20, 262429), (34, 154370), (43, 122060), (68, 77185), (85, 61748), (86, 61030), (170, 30874), (172, 30515), (215, 24412), (340, 15437), (359, 14620), (430, 12206), (718, 7310), (731, 7180), (860, 6103), (1436, 3655), (1462, 3590), (1795, 2924)]