28312150

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{5011}}^1$

素因数の和:5136

約数の個数: 24

約数和(自身を含む): 53137224

約数和(自身を除く): 24825074

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 565, 1130, 2825, 5011, 5650, 10022, 25055, 50110, 125275, 250550, 566243, 1132486, 2831215, 5662430, 14156075, 28312150]

約数ペア:

[(1, 28312150), (2, 14156075), (5, 5662430), (10, 2831215), (25, 1132486), (50, 566243), (113, 250550), (226, 125275), (565, 50110), (1130, 25055), (2825, 10022), (5011, 5650)]