10263040

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:253

約数の個数: 80

約数和(自身を含む): 26025120

約数和(自身を除く): 15762080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 211, 256, 304, 320, 380, 422, 512, 608, 640, 760, 844, 1055, 1216, 1280, 1520, 1688, 2110, 2432, 2560, 3040, 3376, 4009, 4220, 4864, 6080, 6752, 8018, 8440, 9728, 12160, 13504, 16036, 16880, 20045, 24320, 27008, 32072, 33760, 40090, 48640, 54016, 64144, 67520, 80180, 108032, 128288, 135040, 160360, 256576, 270080, 320720, 513152, 540160, 641440, 1026304, 1282880, 2052608, 2565760, 5131520, 10263040]

約数ペア:

[(1, 10263040), (2, 5131520), (4, 2565760), (5, 2052608), (8, 1282880), (10, 1026304), (16, 641440), (19, 540160), (20, 513152), (32, 320720), (38, 270080), (40, 256576), (64, 160360), (76, 135040), (80, 128288), (95, 108032), (128, 80180), (152, 67520), (160, 64144), (190, 54016), (211, 48640), (256, 40090), (304, 33760), (320, 32072), (380, 27008), (422, 24320), (512, 20045), (608, 16880), (640, 16036), (760, 13504), (844, 12160), (1055, 9728), (1216, 8440), (1280, 8018), (1520, 6752), (1688, 6080), (2110, 4864), (2432, 4220), (2560, 4009), (3040, 3376)]