1852362880

素因数分解:

$2^7\times 5^1\times {\mathrm{223}}^1\times {\mathrm{12979}}^1$

素因数の和:13221

約数の個数: 64

約数和(自身を含む): 4448505600

約数和(自身を除く): 2596142720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 223, 320, 446, 640, 892, 1115, 1784, 2230, 3568, 4460, 7136, 8920, 12979, 14272, 17840, 25958, 28544, 35680, 51916, 64895, 71360, 103832, 129790, 142720, 207664, 259580, 415328, 519160, 830656, 1038320, 1661312, 2076640, 2894317, 4153280, 5788634, 8306560, 11577268, 14471585, 23154536, 28943170, 46309072, 57886340, 92618144, 115772680, 185236288, 231545360, 370472576, 463090720, 926181440, 1852362880]

約数ペア:

[(1, 1852362880), (2, 926181440), (4, 463090720), (5, 370472576), (8, 231545360), (10, 185236288), (16, 115772680), (20, 92618144), (32, 57886340), (40, 46309072), (64, 28943170), (80, 23154536), (128, 14471585), (160, 11577268), (223, 8306560), (320, 5788634), (446, 4153280), (640, 2894317), (892, 2076640), (1115, 1661312), (1784, 1038320), (2230, 830656), (3568, 519160), (4460, 415328), (7136, 259580), (8920, 207664), (12979, 142720), (14272, 129790), (17840, 103832), (25958, 71360), (28544, 64895), (35680, 51916)]