40244984080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{71866043}}^1$

素因数の和:71866063

約数の個数: 40

約数和(自身を含む): 106936673472

約数和(自身を除く): 66691689392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 71866043, 143732086, 287464172, 359330215, 503062301, 574928344, 718660430, 1006124602, 1149856688, 1437320860, 2012249204, 2515311505, 2874641720, 4024498408, 5030623010, 5749283440, 8048996816, 10061246020, 20122492040, 40244984080]

約数ペア:

[(1, 40244984080), (2, 20122492040), (4, 10061246020), (5, 8048996816), (7, 5749283440), (8, 5030623010), (10, 4024498408), (14, 2874641720), (16, 2515311505), (20, 2012249204), (28, 1437320860), (35, 1149856688), (40, 1006124602), (56, 718660430), (70, 574928344), (80, 503062301), (112, 359330215), (140, 287464172), (280, 143732086), (560, 71866043)]