12709760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{2837}}^1$

素因数の和:2863

約数の個数: 64

約数和(自身を含む): 34737120

約数和(自身を除く): 22027360

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, 2837, 4480, 5674, 11348, 14185, 19859, 22696, 28370, 39718, 45392, 56740, 79436, 90784, 99295, 113480, 158872, 181568, 198590, 226960, 317744, 363136, 397180, 453920, 635488, 794360, 907840, 1270976, 1588720, 1815680, 2541952, 3177440, 6354880, 12709760]

約数ペア:

[(1, 12709760), (2, 6354880), (4, 3177440), (5, 2541952), (7, 1815680), (8, 1588720), (10, 1270976), (14, 907840), (16, 794360), (20, 635488), (28, 453920), (32, 397180), (35, 363136), (40, 317744), (56, 226960), (64, 198590), (70, 181568), (80, 158872), (112, 113480), (128, 99295), (140, 90784), (160, 79436), (224, 56740), (280, 45392), (320, 39718), (448, 28370), (560, 22696), (640, 19859), (896, 14185), (1120, 11348), (2240, 5674), (2837, 4480)]