10879120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19427}}^1$

素因数の和:19447

約数の個数: 40

約数和(自身を含む): 28908864

約数和(自身を除く): 18029744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 19427, 38854, 77708, 97135, 135989, 155416, 194270, 271978, 310832, 388540, 543956, 679945, 777080, 1087912, 1359890, 1554160, 2175824, 2719780, 5439560, 10879120]

約数ペア:

[(1, 10879120), (2, 5439560), (4, 2719780), (5, 2175824), (7, 1554160), (8, 1359890), (10, 1087912), (14, 777080), (16, 679945), (20, 543956), (28, 388540), (35, 310832), (40, 271978), (56, 194270), (70, 155416), (80, 135989), (112, 97135), (140, 77708), (280, 38854), (560, 19427)]