10447940

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1669}}^1$

素因数の和:1991

約数の個数: 24

約数和(自身を含む): 22023960

約数和(自身を除く): 11576020

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 1669, 3130, 3338, 6260, 6676, 8345, 16690, 33380, 522397, 1044794, 2089588, 2611985, 5223970, 10447940]

約数ペア:

[(1, 10447940), (2, 5223970), (4, 2611985), (5, 2089588), (10, 1044794), (20, 522397), (313, 33380), (626, 16690), (1252, 8345), (1565, 6676), (1669, 6260), (3130, 3338)]