11759720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41999}}^1$

素因数の和:42017

約数の個数: 32

約数和(自身を含む): 30240000

約数和(自身を除く): 18480280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 41999, 83998, 167996, 209995, 293993, 335992, 419990, 587986, 839980, 1175972, 1469965, 1679960, 2351944, 2939930, 5879860, 11759720]

約数ペア:

[(1, 11759720), (2, 5879860), (4, 2939930), (5, 2351944), (7, 1679960), (8, 1469965), (10, 1175972), (14, 839980), (20, 587986), (28, 419990), (35, 335992), (40, 293993), (56, 209995), (70, 167996), (140, 83998), (280, 41999)]