11429320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{40819}}^1$

素因数の和:40837

約数の個数: 32

約数和(自身を含む): 29390400

約数和(自身を除く): 17961080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 40819, 81638, 163276, 204095, 285733, 326552, 408190, 571466, 816380, 1142932, 1428665, 1632760, 2285864, 2857330, 5714660, 11429320]

約数ペア:

[(1, 11429320), (2, 5714660), (4, 2857330), (5, 2285864), (7, 1632760), (8, 1428665), (10, 1142932), (14, 816380), (20, 571466), (28, 408190), (35, 326552), (40, 285733), (56, 204095), (70, 163276), (140, 81638), (280, 40819)]