86810560

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4049}}^1$

素因数の和:4133

約数の個数: 56

約数和(自身を含む): 209854800

約数和(自身を除く): 123044240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 536, 670, 1072, 1340, 2144, 2680, 4049, 4288, 5360, 8098, 10720, 16196, 20245, 21440, 32392, 40490, 64784, 80980, 129568, 161960, 259136, 271283, 323920, 542566, 647840, 1085132, 1295680, 1356415, 2170264, 2712830, 4340528, 5425660, 8681056, 10851320, 17362112, 21702640, 43405280, 86810560]

約数ペア:

[(1, 86810560), (2, 43405280), (4, 21702640), (5, 17362112), (8, 10851320), (10, 8681056), (16, 5425660), (20, 4340528), (32, 2712830), (40, 2170264), (64, 1356415), (67, 1295680), (80, 1085132), (134, 647840), (160, 542566), (268, 323920), (320, 271283), (335, 259136), (536, 161960), (670, 129568), (1072, 80980), (1340, 64784), (2144, 40490), (2680, 32392), (4049, 21440), (4288, 20245), (5360, 16196), (8098, 10720)]