47035520

素因数分解:

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

素因数の和:10525

約数の個数: 64

約数和(自身を含む): 128520000

約数和(自身を除く): 81484480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 10499, 20998, 41996, 52495, 73493, 83992, 104990, 146986, 167984, 209980, 293972, 335968, 367465, 419960, 587944, 671936, 734930, 839920, 1175888, 1343872, 1469860, 1679840, 2351776, 2939720, 3359680, 4703552, 5879440, 6719360, 9407104, 11758880, 23517760, 47035520]

約数ペア:

[(1, 47035520), (2, 23517760), (4, 11758880), (5, 9407104), (7, 6719360), (8, 5879440), (10, 4703552), (14, 3359680), (16, 2939720), (20, 2351776), (28, 1679840), (32, 1469860), (35, 1343872), (40, 1175888), (56, 839920), (64, 734930), (70, 671936), (80, 587944), (112, 419960), (128, 367465), (140, 335968), (160, 293972), (224, 209980), (280, 167984), (320, 146986), (448, 104990), (560, 83992), (640, 73493), (896, 52495), (1120, 41996), (2240, 20998), (4480, 10499)]