11157160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{39847}}^1$

素因数の和:39865

約数の個数: 32

約数和(自身を含む): 28690560

約数和(自身を除く): 17533400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 39847, 79694, 159388, 199235, 278929, 318776, 398470, 557858, 796940, 1115716, 1394645, 1593880, 2231432, 2789290, 5578580, 11157160]

約数ペア:

[(1, 11157160), (2, 5578580), (4, 2789290), (5, 2231432), (7, 1593880), (8, 1394645), (10, 1115716), (14, 796940), (20, 557858), (28, 398470), (35, 318776), (40, 278929), (56, 199235), (70, 159388), (140, 79694), (280, 39847)]