22146880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{9887}}^1$

素因数の和:9911

約数の個数: 56

約数和(自身を含む): 60277248

約数和(自身を除く): 38130368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 9887, 19774, 39548, 49435, 69209, 79096, 98870, 138418, 158192, 197740, 276836, 316384, 346045, 395480, 553672, 632768, 692090, 790960, 1107344, 1384180, 1581920, 2214688, 2768360, 3163840, 4429376, 5536720, 11073440, 22146880]

約数ペア:

[(1, 22146880), (2, 11073440), (4, 5536720), (5, 4429376), (7, 3163840), (8, 2768360), (10, 2214688), (14, 1581920), (16, 1384180), (20, 1107344), (28, 790960), (32, 692090), (35, 632768), (40, 553672), (56, 395480), (64, 346045), (70, 316384), (80, 276836), (112, 197740), (140, 158192), (160, 138418), (224, 98870), (280, 79096), (320, 69209), (448, 49435), (560, 39548), (1120, 19774), (2240, 9887)]