5612720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4127}}^1$

素因数の和:4157

約数の個数: 40

約数和(自身を含む): 13820544

約数和(自身を除く): 8207824

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 4127, 8254, 16508, 20635, 33016, 41270, 66032, 70159, 82540, 140318, 165080, 280636, 330160, 350795, 561272, 701590, 1122544, 1403180, 2806360, 5612720]

約数ペア:

[(1, 5612720), (2, 2806360), (4, 1403180), (5, 1122544), (8, 701590), (10, 561272), (16, 350795), (17, 330160), (20, 280636), (34, 165080), (40, 140318), (68, 82540), (80, 70159), (85, 66032), (136, 41270), (170, 33016), (272, 20635), (340, 16508), (680, 8254), (1360, 4127)]