28202530

素因数分解:

$2^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{7561}}^1$

素因数の和:7941

約数の個数: 16

約数和(自身を含む): 50907384

約数和(自身を除く): 22704854

約数列:

[1, 2, 5, 10, 373, 746, 1865, 3730, 7561, 15122, 37805, 75610, 2820253, 5640506, 14101265, 28202530]

約数ペア:

[(1, 28202530), (2, 14101265), (5, 5640506), (10, 2820253), (373, 75610), (746, 37805), (1865, 15122), (3730, 7561)]