7823660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30091}}^1$

素因数の和:30113

約数の個数: 24

約数和(自身を含む): 17694096

約数和(自身を除く): 9870436

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 30091, 60182, 120364, 150455, 300910, 391183, 601820, 782366, 1564732, 1955915, 3911830, 7823660]

約数ペア:

[(1, 7823660), (2, 3911830), (4, 1955915), (5, 1564732), (10, 782366), (13, 601820), (20, 391183), (26, 300910), (52, 150455), (65, 120364), (130, 60182), (260, 30091)]