11152120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{39829}}^1$

素因数の和:39847

約数の個数: 32

約数和(自身を含む): 28677600

約数和(自身を除く): 17525480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 39829, 79658, 159316, 199145, 278803, 318632, 398290, 557606, 796580, 1115212, 1394015, 1593160, 2230424, 2788030, 5576060, 11152120]

約数ペア:

[(1, 11152120), (2, 5576060), (4, 2788030), (5, 2230424), (7, 1593160), (8, 1394015), (10, 1115212), (14, 796580), (20, 557606), (28, 398290), (35, 318632), (40, 278803), (56, 199145), (70, 159316), (140, 79658), (280, 39829)]