9933320

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2411}}^1$

素因数の和:2525

約数の個数: 32

約数和(自身を含む): 22576320

約数和(自身を除く): 12643000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 2411, 4120, 4822, 9644, 12055, 19288, 24110, 48220, 96440, 248333, 496666, 993332, 1241665, 1986664, 2483330, 4966660, 9933320]

約数ペア:

[(1, 9933320), (2, 4966660), (4, 2483330), (5, 1986664), (8, 1241665), (10, 993332), (20, 496666), (40, 248333), (103, 96440), (206, 48220), (412, 24110), (515, 19288), (824, 12055), (1030, 9644), (2060, 4822), (2411, 4120)]