28022560

素因数分解:

$2^5\times 5^1\times {\mathrm{175141}}^1$

素因数の和:175156

約数の個数: 24

約数和(自身を含む): 66203676

約数和(自身を除く): 38181116

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 175141, 350282, 700564, 875705, 1401128, 1751410, 2802256, 3502820, 5604512, 7005640, 14011280, 28022560]

約数ペア:

[(1, 28022560), (2, 14011280), (4, 7005640), (5, 5604512), (8, 3502820), (10, 2802256), (16, 1751410), (20, 1401128), (32, 875705), (40, 700564), (80, 350282), (160, 175141)]