4100480

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 10098000

約数和(自身を除く): 5997520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 149, 160, 172, 215, 298, 320, 344, 430, 596, 640, 688, 745, 860, 1192, 1376, 1490, 1720, 2384, 2752, 2980, 3440, 4768, 5504, 5960, 6407, 6880, 9536, 11920, 12814, 13760, 19072, 23840, 25628, 27520, 32035, 47680, 51256, 64070, 95360, 102512, 128140, 205024, 256280, 410048, 512560, 820096, 1025120, 2050240, 4100480]

約数ペア:

[(1, 4100480), (2, 2050240), (4, 1025120), (5, 820096), (8, 512560), (10, 410048), (16, 256280), (20, 205024), (32, 128140), (40, 102512), (43, 95360), (64, 64070), (80, 51256), (86, 47680), (128, 32035), (149, 27520), (160, 25628), (172, 23840), (215, 19072), (298, 13760), (320, 12814), (344, 11920), (430, 9536), (596, 6880), (640, 6407), (688, 5960), (745, 5504), (860, 4768), (1192, 3440), (1376, 2980), (1490, 2752), (1720, 2384)]