11309720

素因数分解:

$2^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{839}}^1$

素因数の和:1187

約数の個数: 32

約数和(自身を含む): 25552800

約数和(自身を除く): 14243080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 337, 674, 839, 1348, 1678, 1685, 2696, 3356, 3370, 4195, 6712, 6740, 8390, 13480, 16780, 33560, 282743, 565486, 1130972, 1413715, 2261944, 2827430, 5654860, 11309720]

約数ペア:

[(1, 11309720), (2, 5654860), (4, 2827430), (5, 2261944), (8, 1413715), (10, 1130972), (20, 565486), (40, 282743), (337, 33560), (674, 16780), (839, 13480), (1348, 8390), (1678, 6740), (1685, 6712), (2696, 4195), (3356, 3370)]