43159960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1168

約数の個数: 64

約数和(自身を含む): 103783680

約数和(自身を除く): 60623720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 43, 46, 86, 92, 115, 172, 184, 215, 230, 344, 430, 460, 860, 920, 989, 1091, 1720, 1978, 2182, 3956, 4364, 4945, 5455, 7912, 8728, 9890, 10910, 19780, 21820, 25093, 39560, 43640, 46913, 50186, 93826, 100372, 125465, 187652, 200744, 234565, 250930, 375304, 469130, 501860, 938260, 1003720, 1078999, 1876520, 2157998, 4315996, 5394995, 8631992, 10789990, 21579980, 43159960]

約数ペア:

[(1, 43159960), (2, 21579980), (4, 10789990), (5, 8631992), (8, 5394995), (10, 4315996), (20, 2157998), (23, 1876520), (40, 1078999), (43, 1003720), (46, 938260), (86, 501860), (92, 469130), (115, 375304), (172, 250930), (184, 234565), (215, 200744), (230, 187652), (344, 125465), (430, 100372), (460, 93826), (860, 50186), (920, 46913), (989, 43640), (1091, 39560), (1720, 25093), (1978, 21820), (2182, 19780), (3956, 10910), (4364, 9890), (4945, 8728), (5455, 7912)]