58143820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2087}}^1$

素因数の和:2302

約数の個数: 48

約数和(自身を含む): 140313600

約数和(自身を除く): 82169780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 199, 398, 796, 995, 1393, 1990, 2087, 2786, 3980, 4174, 5572, 6965, 8348, 10435, 13930, 14609, 20870, 27860, 29218, 41740, 58436, 73045, 146090, 292180, 415313, 830626, 1661252, 2076565, 2907191, 4153130, 5814382, 8306260, 11628764, 14535955, 29071910, 58143820]

約数ペア:

[(1, 58143820), (2, 29071910), (4, 14535955), (5, 11628764), (7, 8306260), (10, 5814382), (14, 4153130), (20, 2907191), (28, 2076565), (35, 1661252), (70, 830626), (140, 415313), (199, 292180), (398, 146090), (796, 73045), (995, 58436), (1393, 41740), (1990, 29218), (2087, 27860), (2786, 20870), (3980, 14609), (4174, 13930), (5572, 10435), (6965, 8348)]