1551703040

素因数分解:

$2^{10}\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8191}}^1$

素因数の和:8253

約数の個数: 88

約数和(自身を含む): 3823337472

約数和(自身を除く): 2271634432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 512, 592, 640, 740, 1024, 1184, 1280, 1480, 2368, 2560, 2960, 4736, 5120, 5920, 8191, 9472, 11840, 16382, 18944, 23680, 32764, 37888, 40955, 47360, 65528, 81910, 94720, 131056, 163820, 189440, 262112, 303067, 327640, 524224, 606134, 655280, 1048448, 1212268, 1310560, 1515335, 2096896, 2424536, 2621120, 3030670, 4193792, 4849072, 5242240, 6061340, 8387584, 9698144, 10484480, 12122680, 19396288, 20968960, 24245360, 38792576, 41937920, 48490720, 77585152, 96981440, 155170304, 193962880, 310340608, 387925760, 775851520, 1551703040]

約数ペア:

[(1, 1551703040), (2, 775851520), (4, 387925760), (5, 310340608), (8, 193962880), (10, 155170304), (16, 96981440), (20, 77585152), (32, 48490720), (37, 41937920), (40, 38792576), (64, 24245360), (74, 20968960), (80, 19396288), (128, 12122680), (148, 10484480), (160, 9698144), (185, 8387584), (256, 6061340), (296, 5242240), (320, 4849072), (370, 4193792), (512, 3030670), (592, 2621120), (640, 2424536), (740, 2096896), (1024, 1515335), (1184, 1310560), (1280, 1212268), (1480, 1048448), (2368, 655280), (2560, 606134), (2960, 524224), (4736, 327640), (5120, 303067), (5920, 262112), (8191, 189440), (9472, 163820), (11840, 131056), (16382, 94720), (18944, 81910), (23680, 65528), (32764, 47360), (37888, 40955)]