7097321240

素因数分解:

$2^3\times 5^1\times {\mathrm{177433031}}^1$

素因数の和:177433042

約数の個数: 16

約数和(自身を含む): 15968972880

約数和(自身を除く): 8871651640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 177433031, 354866062, 709732124, 887165155, 1419464248, 1774330310, 3548660620, 7097321240]

約数ペア:

[(1, 7097321240), (2, 3548660620), (4, 1774330310), (5, 1419464248), (8, 887165155), (10, 709732124), (20, 354866062), (40, 177433031)]