2140150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1861}}^1$

素因数の和:1896

約数の個数: 24

約数和(自身を含む): 4155984

約数和(自身を除く): 2015834

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 1861, 3722, 9305, 18610, 42803, 46525, 85606, 93050, 214015, 428030, 1070075, 2140150]

約数ペア:

[(1, 2140150), (2, 1070075), (5, 428030), (10, 214015), (23, 93050), (25, 85606), (46, 46525), (50, 42803), (115, 18610), (230, 9305), (575, 3722), (1150, 1861)]