11299820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{80713}}^1$

素因数の和:80729

約数の個数: 24

約数和(自身を含む): 27119904

約数和(自身を除く): 15820084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 80713, 161426, 322852, 403565, 564991, 807130, 1129982, 1614260, 2259964, 2824955, 5649910, 11299820]

約数ペア:

[(1, 11299820), (2, 5649910), (4, 2824955), (5, 2259964), (7, 1614260), (10, 1129982), (14, 807130), (20, 564991), (28, 403565), (35, 322852), (70, 161426), (140, 80713)]