23324720

素因数分解:

$2^4\times 5^1\times {\mathrm{291559}}^1$

素因数の和:291572

約数の個数: 20

約数和(自身を含む): 54230160

約数和(自身を除く): 30905440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 291559, 583118, 1166236, 1457795, 2332472, 2915590, 4664944, 5831180, 11662360, 23324720]

約数ペア:

[(1, 23324720), (2, 11662360), (4, 5831180), (5, 4664944), (8, 2915590), (10, 2332472), (16, 1457795), (20, 1166236), (40, 583118), (80, 291559)]