27950080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 88

約数和(自身を含む): 68975712

約数和(自身を除く): 41025632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 103, 106, 128, 160, 206, 212, 256, 265, 320, 412, 424, 512, 515, 530, 640, 824, 848, 1024, 1030, 1060, 1280, 1648, 1696, 2060, 2120, 2560, 3296, 3392, 4120, 4240, 5120, 5459, 6592, 6784, 8240, 8480, 10918, 13184, 13568, 16480, 16960, 21836, 26368, 27136, 27295, 32960, 33920, 43672, 52736, 54272, 54590, 65920, 67840, 87344, 105472, 109180, 131840, 135680, 174688, 218360, 263680, 271360, 349376, 436720, 527360, 698752, 873440, 1397504, 1746880, 2795008, 3493760, 5590016, 6987520, 13975040, 27950080]

約数ペア:

[(1, 27950080), (2, 13975040), (4, 6987520), (5, 5590016), (8, 3493760), (10, 2795008), (16, 1746880), (20, 1397504), (32, 873440), (40, 698752), (53, 527360), (64, 436720), (80, 349376), (103, 271360), (106, 263680), (128, 218360), (160, 174688), (206, 135680), (212, 131840), (256, 109180), (265, 105472), (320, 87344), (412, 67840), (424, 65920), (512, 54590), (515, 54272), (530, 52736), (640, 43672), (824, 33920), (848, 32960), (1024, 27295), (1030, 27136), (1060, 26368), (1280, 21836), (1648, 16960), (1696, 16480), (2060, 13568), (2120, 13184), (2560, 10918), (3296, 8480), (3392, 8240), (4120, 6784), (4240, 6592), (5120, 5459)]