99186640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4787}}^1$

素因数の和:4844

約数の個数: 80

約数和(自身を含む): 270732672

約数和(自身を除く): 171546032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1480, 2072, 2590, 2960, 4144, 4787, 5180, 9574, 10360, 19148, 20720, 23935, 33509, 38296, 47870, 67018, 76592, 95740, 134036, 167545, 177119, 191480, 268072, 335090, 354238, 382960, 536144, 670180, 708476, 885595, 1239833, 1340360, 1416952, 1771190, 2479666, 2680720, 2833904, 3542380, 4959332, 6199165, 7084760, 9918664, 12398330, 14169520, 19837328, 24796660, 49593320, 99186640]

約数ペア:

[(1, 99186640), (2, 49593320), (4, 24796660), (5, 19837328), (7, 14169520), (8, 12398330), (10, 9918664), (14, 7084760), (16, 6199165), (20, 4959332), (28, 3542380), (35, 2833904), (37, 2680720), (40, 2479666), (56, 1771190), (70, 1416952), (74, 1340360), (80, 1239833), (112, 885595), (140, 708476), (148, 670180), (185, 536144), (259, 382960), (280, 354238), (296, 335090), (370, 268072), (518, 191480), (560, 177119), (592, 167545), (740, 134036), (1036, 95740), (1295, 76592), (1480, 67018), (2072, 47870), (2590, 38296), (2960, 33509), (4144, 23935), (4787, 20720), (5180, 19148), (9574, 10360)]