9117560

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2213}}^1$

素因数の和:2327

約数の個数: 32

約数和(自身を含む): 20723040

約数和(自身を除く): 11605480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 2213, 4120, 4426, 8852, 11065, 17704, 22130, 44260, 88520, 227939, 455878, 911756, 1139695, 1823512, 2279390, 4558780, 9117560]

約数ペア:

[(1, 9117560), (2, 4558780), (4, 2279390), (5, 1823512), (8, 1139695), (10, 911756), (20, 455878), (40, 227939), (103, 88520), (206, 44260), (412, 22130), (515, 17704), (824, 11065), (1030, 8852), (2060, 4426), (2213, 4120)]