28084150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{24421}}^1$

素因数の和:24456

約数の個数: 24

約数和(自身を含む): 54509904

約数和(自身を除く): 26425754

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 24421, 48842, 122105, 244210, 561683, 610525, 1123366, 1221050, 2808415, 5616830, 14042075, 28084150]

約数ペア:

[(1, 28084150), (2, 14042075), (5, 5616830), (10, 2808415), (23, 1221050), (25, 1123366), (46, 610525), (50, 561683), (115, 244210), (230, 122105), (575, 48842), (1150, 24421)]