1330485140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2892359}}^1$

素因数の和:2892391

約数の個数: 24

約数和(自身を含む): 2915498880

約数和(自身を除く): 1585013740

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 2892359, 5784718, 11569436, 14461795, 28923590, 57847180, 66524257, 133048514, 266097028, 332621285, 665242570, 1330485140]

約数ペア:

[(1, 1330485140), (2, 665242570), (4, 332621285), (5, 266097028), (10, 133048514), (20, 66524257), (23, 57847180), (46, 28923590), (92, 14461795), (115, 11569436), (230, 5784718), (460, 2892359)]