42050560

素因数分解:

$2^{10}\times 5^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:259

約数の個数: 88

約数和(自身を含む): 103758336

約数和(自身を除く): 61707776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 191, 215, 256, 320, 344, 382, 430, 512, 640, 688, 764, 860, 955, 1024, 1280, 1376, 1528, 1720, 1910, 2560, 2752, 3056, 3440, 3820, 5120, 5504, 6112, 6880, 7640, 8213, 11008, 12224, 13760, 15280, 16426, 22016, 24448, 27520, 30560, 32852, 41065, 44032, 48896, 55040, 61120, 65704, 82130, 97792, 110080, 122240, 131408, 164260, 195584, 220160, 244480, 262816, 328520, 488960, 525632, 657040, 977920, 1051264, 1314080, 2102528, 2628160, 4205056, 5256320, 8410112, 10512640, 21025280, 42050560]

約数ペア:

[(1, 42050560), (2, 21025280), (4, 10512640), (5, 8410112), (8, 5256320), (10, 4205056), (16, 2628160), (20, 2102528), (32, 1314080), (40, 1051264), (43, 977920), (64, 657040), (80, 525632), (86, 488960), (128, 328520), (160, 262816), (172, 244480), (191, 220160), (215, 195584), (256, 164260), (320, 131408), (344, 122240), (382, 110080), (430, 97792), (512, 82130), (640, 65704), (688, 61120), (764, 55040), (860, 48896), (955, 44032), (1024, 41065), (1280, 32852), (1376, 30560), (1528, 27520), (1720, 24448), (1910, 22016), (2560, 16426), (2752, 15280), (3056, 13760), (3440, 12224), (3820, 11008), (5120, 8213), (5504, 7640), (6112, 6880)]