11758880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{10499}}^1$

素因数の和:10521

約数の個数: 48

約数和(自身を含む): 31752000

約数和(自身を除く): 19993120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 10499, 20998, 41996, 52495, 73493, 83992, 104990, 146986, 167984, 209980, 293972, 335968, 367465, 419960, 587944, 734930, 839920, 1175888, 1469860, 1679840, 2351776, 2939720, 5879440, 11758880]

約数ペア:

[(1, 11758880), (2, 5879440), (4, 2939720), (5, 2351776), (7, 1679840), (8, 1469860), (10, 1175888), (14, 839920), (16, 734930), (20, 587944), (28, 419960), (32, 367465), (35, 335968), (40, 293972), (56, 209980), (70, 167984), (80, 146986), (112, 104990), (140, 83992), (160, 73493), (224, 52495), (280, 41996), (560, 20998), (1120, 10499)]