67696880

素因数分解:

$2^4\times 5^1\times {\mathrm{593}}^1\times {\mathrm{1427}}^1$

素因数の和:2033

約数の個数: 40

約数和(自身を含む): 157771152

約数和(自身を除く): 90074272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 593, 1186, 1427, 2372, 2854, 2965, 4744, 5708, 5930, 7135, 9488, 11416, 11860, 14270, 22832, 23720, 28540, 47440, 57080, 114160, 846211, 1692422, 3384844, 4231055, 6769688, 8462110, 13539376, 16924220, 33848440, 67696880]

約数ペア:

[(1, 67696880), (2, 33848440), (4, 16924220), (5, 13539376), (8, 8462110), (10, 6769688), (16, 4231055), (20, 3384844), (40, 1692422), (80, 846211), (593, 114160), (1186, 57080), (1427, 47440), (2372, 28540), (2854, 23720), (2965, 22832), (4744, 14270), (5708, 11860), (5930, 11416), (7135, 9488)]