140958400

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{8009}}^1$

素因数の和:8042

約数の個数: 84

約数和(自身を含む): 378424440

約数和(自身を除く): 237466040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 160, 176, 200, 220, 275, 320, 352, 400, 440, 550, 704, 800, 880, 1100, 1600, 1760, 2200, 3520, 4400, 8009, 8800, 16018, 17600, 32036, 40045, 64072, 80090, 88099, 128144, 160180, 176198, 200225, 256288, 320360, 352396, 400450, 440495, 512576, 640720, 704792, 800900, 880990, 1281440, 1409584, 1601800, 1761980, 2202475, 2562880, 2819168, 3203600, 3523960, 4404950, 5638336, 6407200, 7047920, 8809900, 12814400, 14095840, 17619800, 28191680, 35239600, 70479200, 140958400]

約数ペア:

[(1, 140958400), (2, 70479200), (4, 35239600), (5, 28191680), (8, 17619800), (10, 14095840), (11, 12814400), (16, 8809900), (20, 7047920), (22, 6407200), (25, 5638336), (32, 4404950), (40, 3523960), (44, 3203600), (50, 2819168), (55, 2562880), (64, 2202475), (80, 1761980), (88, 1601800), (100, 1409584), (110, 1281440), (160, 880990), (176, 800900), (200, 704792), (220, 640720), (275, 512576), (320, 440495), (352, 400450), (400, 352396), (440, 320360), (550, 256288), (704, 200225), (800, 176198), (880, 160180), (1100, 128144), (1600, 88099), (1760, 80090), (2200, 64072), (3520, 40045), (4400, 32036), (8009, 17600), (8800, 16018)]