11563940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1093}}^1$

素因数の和:1148

約数の個数: 36

約数和(自身を含む): 25409244

約数和(自身を除く): 13845304

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 1093, 2116, 2186, 2645, 4372, 5290, 5465, 10580, 10930, 21860, 25139, 50278, 100556, 125695, 251390, 502780, 578197, 1156394, 2312788, 2890985, 5781970, 11563940]

約数ペア:

[(1, 11563940), (2, 5781970), (4, 2890985), (5, 2312788), (10, 1156394), (20, 578197), (23, 502780), (46, 251390), (92, 125695), (115, 100556), (230, 50278), (460, 25139), (529, 21860), (1058, 10930), (1093, 10580), (2116, 5465), (2186, 5290), (2645, 4372)]