9119960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{431}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 21500640

約数和(自身を除く): 12380680

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 431, 460, 529, 862, 920, 1058, 1724, 2116, 2155, 2645, 3448, 4232, 4310, 5290, 8620, 9913, 10580, 17240, 19826, 21160, 39652, 49565, 79304, 99130, 198260, 227999, 396520, 455998, 911996, 1139995, 1823992, 2279990, 4559980, 9119960]

約数ペア:

[(1, 9119960), (2, 4559980), (4, 2279990), (5, 1823992), (8, 1139995), (10, 911996), (20, 455998), (23, 396520), (40, 227999), (46, 198260), (92, 99130), (115, 79304), (184, 49565), (230, 39652), (431, 21160), (460, 19826), (529, 17240), (862, 10580), (920, 9913), (1058, 8620), (1724, 5290), (2116, 4310), (2155, 4232), (2645, 3448)]