2108773040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2396333}}^1$

素因数の和:2396357

約数の個数: 40

約数和(自身を含む): 5348617488

約数和(自身を除く): 3239844448

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 2396333, 4792666, 9585332, 11981665, 19170664, 23963330, 26359663, 38341328, 47926660, 52719326, 95853320, 105438652, 131798315, 191706640, 210877304, 263596630, 421754608, 527193260, 1054386520, 2108773040]

約数ペア:

[(1, 2108773040), (2, 1054386520), (4, 527193260), (5, 421754608), (8, 263596630), (10, 210877304), (11, 191706640), (16, 131798315), (20, 105438652), (22, 95853320), (40, 52719326), (44, 47926660), (55, 38341328), (80, 26359663), (88, 23963330), (110, 19170664), (176, 11981665), (220, 9585332), (440, 4792666), (880, 2396333)]