73671040

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2677}}^1$

素因数の和:2739

約数の個数: 64

約数和(自身を含む): 180282960

約数和(自身を除く): 106611920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 320, 344, 430, 640, 688, 860, 1376, 1720, 2677, 2752, 3440, 5354, 5504, 6880, 10708, 13385, 13760, 21416, 26770, 27520, 42832, 53540, 85664, 107080, 115111, 171328, 214160, 230222, 342656, 428320, 460444, 575555, 856640, 920888, 1151110, 1713280, 1841776, 2302220, 3683552, 4604440, 7367104, 9208880, 14734208, 18417760, 36835520, 73671040]

約数ペア:

[(1, 73671040), (2, 36835520), (4, 18417760), (5, 14734208), (8, 9208880), (10, 7367104), (16, 4604440), (20, 3683552), (32, 2302220), (40, 1841776), (43, 1713280), (64, 1151110), (80, 920888), (86, 856640), (128, 575555), (160, 460444), (172, 428320), (215, 342656), (320, 230222), (344, 214160), (430, 171328), (640, 115111), (688, 107080), (860, 85664), (1376, 53540), (1720, 42832), (2677, 27520), (2752, 26770), (3440, 21416), (5354, 13760), (5504, 13385), (6880, 10708)]