11031580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{78797}}^1$

素因数の和:78813

約数の個数: 24

約数和(自身を含む): 26476128

約数和(自身を除く): 15444548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 78797, 157594, 315188, 393985, 551579, 787970, 1103158, 1575940, 2206316, 2757895, 5515790, 11031580]

約数ペア:

[(1, 11031580), (2, 5515790), (4, 2757895), (5, 2206316), (7, 1575940), (10, 1103158), (14, 787970), (20, 551579), (28, 393985), (35, 315188), (70, 157594), (140, 78797)]