9568520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18401}}^1$

素因数の和:18425

約数の個数: 32

約数和(自身を含む): 23186520

約数和(自身を除く): 13618000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 18401, 36802, 73604, 92005, 147208, 184010, 239213, 368020, 478426, 736040, 956852, 1196065, 1913704, 2392130, 4784260, 9568520]

約数ペア:

[(1, 9568520), (2, 4784260), (4, 2392130), (5, 1913704), (8, 1196065), (10, 956852), (13, 736040), (20, 478426), (26, 368020), (40, 239213), (52, 184010), (65, 147208), (104, 92005), (130, 73604), (260, 36802), (520, 18401)]