34387720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45247}}^1$

素因数の和:45277

約数の個数: 32

約数和(自身を含む): 81446400

約数和(自身を除く): 47058680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 45247, 90494, 180988, 226235, 361976, 452470, 859693, 904940, 1719386, 1809880, 3438772, 4298465, 6877544, 8596930, 17193860, 34387720]

約数ペア:

[(1, 34387720), (2, 17193860), (4, 8596930), (5, 6877544), (8, 4298465), (10, 3438772), (19, 1809880), (20, 1719386), (38, 904940), (40, 859693), (76, 452470), (95, 361976), (152, 226235), (190, 180988), (380, 90494), (760, 45247)]