86238080

素因数分解:

$2^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1061}}^1$

素因数の和:1207

約数の個数: 64

約数和(自身を含む): 207982080

約数和(自身を除く): 121744000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 320, 508, 635, 640, 1016, 1061, 1270, 2032, 2122, 2540, 4064, 4244, 5080, 5305, 8128, 8488, 10160, 10610, 16256, 16976, 20320, 21220, 33952, 40640, 42440, 67904, 81280, 84880, 134747, 135808, 169760, 269494, 339520, 538988, 673735, 679040, 1077976, 1347470, 2155952, 2694940, 4311904, 5389880, 8623808, 10779760, 17247616, 21559520, 43119040, 86238080]

約数ペア:

[(1, 86238080), (2, 43119040), (4, 21559520), (5, 17247616), (8, 10779760), (10, 8623808), (16, 5389880), (20, 4311904), (32, 2694940), (40, 2155952), (64, 1347470), (80, 1077976), (127, 679040), (128, 673735), (160, 538988), (254, 339520), (320, 269494), (508, 169760), (635, 135808), (640, 134747), (1016, 84880), (1061, 81280), (1270, 67904), (2032, 42440), (2122, 40640), (2540, 33952), (4064, 21220), (4244, 20320), (5080, 16976), (5305, 16256), (8128, 10610), (8488, 10160)]