18043160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23741}}^1$

素因数の和:23771

約数の個数: 32

約数和(自身を含む): 42735600

約数和(自身を除く): 24692440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 23741, 47482, 94964, 118705, 189928, 237410, 451079, 474820, 902158, 949640, 1804316, 2255395, 3608632, 4510790, 9021580, 18043160]

約数ペア:

[(1, 18043160), (2, 9021580), (4, 4510790), (5, 3608632), (8, 2255395), (10, 1804316), (19, 949640), (20, 902158), (38, 474820), (40, 451079), (76, 237410), (95, 189928), (152, 118705), (190, 94964), (380, 47482), (760, 23741)]